Maharashtra State Board Class 12 Chemistry Important Questions and Answers

Maharashtra State Board HSC 12th Chemistry Important Questions and Answers

Maharashtra Board 12th HSC Important Questions

Maharashtra State Board Class 12 Chemistry Solutions Digest

Maharashtra State Board 12th Std Chemistry Textbook Solutions Digest

Maharashtra State Board Class 12 Textbook Solutions

Maharashtra Board Class 12 Secretarial Practice Important Questions Chapter 1 Introduction to Corporate Finance

Balbharti Maharashtra State Board Class 12 Secretarial Practice Important Questions Chapter 1 Introduction to Corporate Finance Important Questions and Answers.

Maharashtra State Board 12th Secretarial Practice Important Questions Chapter 1 Introduction to Corporate Finance

1A. Select the correct answer from the options given below and rewrite the statements:

Question 1.
__________ said that money is an arm or leg – use it or lose it.
(a) Henry Hoagland
(b) Henry Ford
(c) Henry Fayol
Answer:
(a) Henry Hoagland

Question 2.
Investing decision is also called as __________
(a) corporate finance
(b) capital requirement
(c) capital budgeting
Answer:
(c) capital budgeting

Maharashtra Board Class 12 Secretarial Practice Important Questions Chapter 1 Introduction to Corporate Finance

Question 3.
Manufacturing industries have to invest __________ amount of funds to acquire fixed assets.
(a) huge
(b) less
(c) minimal
Answer:
(a) huge

Question 4.
Equity Share Capital carry __________ rate of dividend.
(a) fluctuating
(b) fixed
(c) economical
Answer:
(a) fluctuating

Question 5.
Preference Share Capital carry __________ rate of dividend.
(a) fluctuating
(b) fixed
(c) economical
Answer:
(b) fixed

Question 6.
Retained earnings is __________ source of financing.
(a) external
(b) internal
(c) capital
Answer:
(b) internal

Maharashtra Board Class 12 Secretarial Practice Important Questions Chapter 1 Introduction to Corporate Finance

Question 7.
__________ is acknowledgement of loans raised by company.
(a) Share Capital
(b) Corporate Finance
(c) Debentures
Answer:
(c) Debentures

1B. Match the pairs.

Question 1.

Group ‘A’Group ‘B’
(1) Finance(a) Fixed rate of dividend
(2) Equity Share Capital(b) Acknowledgment
(3) Preference Share Capital(c) Fluctuating rate of dividend
(4) Retained Earnings(d) Term Loan
(5) Borrowed Capital(e) Financing Decision
(f) Money and Money Management
(g) Ploughing back of profits
(h) Investing Decision
(i) Day-to-day transactions
(j) Raising and Utilisation of finance

Answer:

Group ‘A’Group ‘B’
(1) Finance(f) Money and Money Management
(2) Equity Share Capital(c) Fluctuating rate of dividend
(3) Preference Share Capital(a) Fixed rate of dividend
(4) Retained Earnings(g) Ploughing back of profits
(5) Borrowed Capital(d) Term Loan

1C. Write a word or a term or a phrase that can substitute each of the following statements.

Question 1.
The firms are concerned with buying and selling without altering the physical form of goods.
Answer:
Merchandising firms

Question 2.
Indirect cost or expenses required to run a business.
Answer:
Overheads

Question 3.
They maintain small working capital because of continuous cash flow from customers.
Answer:
Public utility firms

Question 4.
Firms dealing with these products require a huge amount of working capital.
Answer:
Luxurious product firms

Maharashtra Board Class 12 Secretarial Practice Important Questions Chapter 1 Introduction to Corporate Finance

Question 5.
A contract by which one person grants possession of some of his property like land, building, machinery to another for a certain period of time.
Answer:
Lease

1D. State whether the following statements are true or false.

Question 1.
A Firm needs less working capital with a longer period of the production cycle.
Answer:
False

Question 2.
If the manufacturing cycle is long a firm requires less working capital.
Answer:
False

Question 3.
Capital structure is a security mix.
Answer:
True

Question 4.
A short manufacturing cycle requires less working capital.
Answer:
True

1E. Find the odd one.

Question 1.
Railways, Reliance, Tata power.
Answer:
Reliance

Maharashtra Board Class 12 Secretarial Practice Important Questions Chapter 1 Introduction to Corporate Finance

Question 2.
Debenture, Term Loans, Retained earnings.
Answer:
Retained earnings

1F. Complete the sentences.

Question 1.
The proportion of different sources of funds raised by a firm for long term finance is called __________
Answer:
capital structure

Question 2.
The acquisition and use of capital by business corporations is dealt by __________
Answer:
corporate finances

Question 3.
To decide upon the ratio of different types of capital means to decide __________
Answer:
capital structure

Question 4.
__________ bear ultimate risk associated with ownership.
Answer:
Equity shareholders

1H. Answer in one sentence.

Question 1.
What has retained earnings?
Answer:
Retained earnings are an internal source of financing. It is nothing but ploughing back of profit.

Maharashtra Board Class 12 Secretarial Practice Important Questions Chapter 1 Introduction to Corporate Finance

Question 2.
What are term loans?
Answer:
Term loans are borrowed capital, that carries a fixed rate of interest and is usually provided by banks and other financial institutions.

1I. Correct the underlined word and rewrite the following sentences.

Question 1.
Working Capital refers to the investment in current liabilities.
Answer:
Working Capital refers to the investment in current assets.

2. Explain the following terms/concepts.

Question 1.
Equity Share Capital
Answer:
It is the basic source of business finance that carries no preference regarding the rate of dividend, i.e. its fluctuating, and repayment of capital during winding up. They bear the ultimate risk with ownership and have a residual claim during winding up.

Question 2.
Preference Share Capital
Answer:
Preference Shares Carry preferential right as to payment of dividend and have priority over equity shares for return of capital during liquidation (winding up). These shares carry dividends at a fixed rate.

Question 3.
Debenture
Answer:
It is borrowed capital, an acknowledgment of a loan raised by the company. The company has to pay interest on debentures at an agreed rate.

3. Study the following case/situation and express your opinion.

1. Pilatus company manufactures sophisticated airplanes whereas whitewood company produces plastic items, stationery products, packed food items, etc., and is labour intensive.

Question (a).
Determine their amount and composition of capital requirement.
Answer:
Pilatus company being a manufacturer of sophisticated products like aeroplanes it will need more fixed capital. Firms that make use of sophisticated products, technology require a huge investment in fixed assets.

Maharashtra Board Class 12 Secretarial Practice Important Questions Chapter 1 Introduction to Corporate Finance

Question (b).
Whitewood company being labour intensive, will it need more of working capital?
Answer:
Companies that are labour intensive which do not make use of the latest technology may require less investment in plant and machinery, fixed assets. They require more working capital to pay salaries and other related expenses.

Question (c).
Does the type of product manufactured and technology used, determine fixed capital or
working capital requirement.
Answer:
Yes, the type of product and technology used to determine fixed capital. Firms manufacturing sophisticated items like aeroplanes definitely require more fixed capital compared to those companies who produce plastic items, stationery products, etc.

2. Peach line is an online seller of apparel and Caramel is a manufacturing firm manufacturing tableware and exclusive dinnerware. What are their capital needs?

Question (a).
Being an online seller, will it need more or less working capital.
Answer:
Online sellers may require a limited amount of employees and inventory and therefore it may require a lower amount of working capital.

Question (b).
Caramel being a manufacturer of tableware will it need more fixed capital?
Answer:
Caramel being a manufacturing firm of tableware may require more working capital as it has to pay wages to several employees and also make payments to suppliers, maintenance of machines, rent, and other overheads.

Question (c).
Does the nature of business determine the working capital requirement?
Answer:
Yes. Peach line an online seller is selling routine consumption products like apparel would need relatively less working capital compared to Caramel, dealing in luxurious tableware products, it requires huge working capital as the sale of such items are not frequent.

4. Answer in brief.

Question 1.
Write a short note on Capital Requirements.
Answer:
Capital Requirement is the funds required to start or run the business.
The following points are to be taken into consideration:
(i) Draft a financial plan:
While drafting the financial plan, the present and future requirements of the business should be taken into consideration. A comparison of an estimated and past financial plans will help the business in future financial requirements.

Maharashtra Board Class 12 Secretarial Practice Important Questions Chapter 1 Introduction to Corporate Finance

(ii) Volume of capital required:
The capital required to run the business may be small or big according to the nature and size of the business. The capital required may be of the following type:

(iii) Fixed Capital:
The capital required to purchase the assets of the company is called Fixed Capital. It is the permanent capital of the business as it stays for a longer period of time. The sources of fixed capital are shares, debentures, bonds or long-term loans, etc.

(iv) Working Capital:
Working Capital is the circulating capital of the business. It stays for a short period of time. Cash is the most reliable source for all business firms when working capital is required. It helps to meet the unexpected expenses of the business.

Question 2.
Write a short note on Working Capital.
Answer:
There are two concepts related to working capital:

  • Gross Working Capital – The sum total of all current assets of a business concern is termed as Gross Working Capital.
  • Net Working Capital = Current Assets – Current Liabilities.
  • It is the fund that is needed to run the day-to-day operations.
  • It is used to purchase raw materials, payment of wages and expenses, and payment of dividends and interest to the investors.
  • Working Capital enhances liquidity, solvency, creditworthiness, and reputation of the enterprise.
  • Working Capital is needed for the efficient use of fixed assets.
  • Working capital provides necessary funds to meet unforeseen contingencies and thus helps the enterprise run successfully during a crisis.
  • It is also called “Circulating Capital”.

5. Justify the following statements.

Question 1.
Corporate finance deals with the raising and using of finance by a business corporation.
Answer:

  • Business organisations require finance to start or expand their business.
  • The finance manager should ensure the finance required by the firm.
  • The right sources of fund should be identified that has minimum cost.
  • The funds raised must be utilized effectively.
  • Thus, it is rightly said that corporate finance deals with the raising and using of finance by a business corporation.

Maharashtra Board Class 12 Secretarial Practice Important Questions Chapter 1 Introduction to Corporate Finance

Question 2.
Working Capital is also called circulating capital.
Answer:

  • Working capital is required by the business to carry out day-to-day transactions.
  • Working capital helps the firm to maintain sufficient stock of raw material stock and finished goods.
  • Working capital can be funded with short-term loans, deposits, trade credit, etc.
  • It also helps the business to meet unexpected expenses. Thus, it is rightly said that Working Capital is also called circulating capital.

6. Answer the following questions.

Question 1.
What is Fixed Capital? Discuss the factors determining fixed capital requirements.
Answer:
Fixed capital is the capital that is used for buying fixed assets. Fixed Capital or Fixed assets stay in the business for a longer period of time. These assets are not meant for resale. It stays in the business almost permanently.
e.g. Capital used for purchasing land and building, furniture, plant, and machinery, etc.

Factors determining fixed capital requirements are:
(i) Nature of business:
The nature of business certainly plays a role in determining fixed capital requirements. They need to invest a huge amount of money in fixed assets.
e.g. Rail, road, and other public utility services have large fixed investments.

(ii) Size of business:
The size of a business also affects fixed capital needs. A general rule applies that the bigger the business, the higher the need for fixed capital. The size of the firm, either in terms of its assets or sales, affects the need for fixed capital.

(iii) Scope of business:
Some business firms that manufacture the entire range of their production would require a huge investment in fixed capital. However, those companies that are labour intensive and who do not use the latest technology may require less fixed capital and vice versa.

(iv) Extent of lease or rent:
Companies who take their assets on a lease basis or on a rental basis will require less amount of funds for fixed assets. On the other side, firms which purchase assets will naturally require more fixed capital in the initial stages.

(v) Arrangement of sub-contract:
If the business wants to sub-contract some processes of production to others, limited assets are required to carry out the production. It would minimize the fixed capital requirement of the business.

(vi) Acquisition of old assets:
If old equipment and plants are available at low prices, then it would reduce the need for investment in fixed assets.

(vii) Acquisition of assets on concessional rate:
With the view to foster industrial growth at the regional level, the government may provide land and building materials at concessional rates. Plants and equipment may also be made available on an installment basis. Such facilities will reduce the requirement of fixed assets.

(viii) International Conditions:
This factor is very significant particularly in large organisations carrying business at an international level. For example, companies expecting war, may decide to invest large funds to expand fixed assets before there is a shortage of materials.

Maharashtra Board Class 12 Secretarial Practice Important Questions Chapter 1 Introduction to Corporate Finance

(ix) Trend in the economy:
Economic trends also influence fixed capital requirements. During the recession, companies do not undertake expansion projects, therefore the company may not require much of fixed capital. But in anticipation of a bright future company would require additional fixed capital for expansion and modernization.

(x) Population trend:
When the population is increasing at a high rate, certain manufacturers find this as an opportunity to expand the business. For example, the Automobile industry, electronic goods manufacturing industry, ready-made garments, etc. which asks for a huge amount of fixed capital.

(xi) Consumer preference:
Industries providing goods and services which are in good demand will require a large amount of fixed capital e.g.: Mobile phone manufactures as well as mobile network providers.

(xii) Competition:
This factor is a prime element in fixed capital requirement decisions. If one competitor shifts to automation, the other companies in the same line of activity usually follow that competitor.

Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly

Balbharti Yuvakbharati English 11th Digest Chapter 1.1 Being Neighborly Notes, Textbook Exercise Important Questions and Answers.

Maharashtra State Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly

11th English Digest Chapter 1.1 Being Neighborly Textbook Questions and Answers

Read the following statements and mark those that apply to you.

Question 1.
(i) I make friends easily.
(ii) I wish to be friends with someone but my friendship is rejected.
(iii) Someone has extended a hand of friendship towards me and I have not accepted it.
(iv) I have a large group of friends but no best buddy.
(v) I have a small group of close friends and have no wish to interact with anyone else.
(vi) I have cordial relationships with all but I cannot connect with anyone.
Answer:
(i) I make friends easily.
(iv) I have a large group of friends but no best buddy.

Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly

Complete the following web diagram.

Question (i)
Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly 1
Answer:
Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly 2

Question (ii)
If you see someone lonely or sad you will –
(a) try to cheer the person by talking something pleasant.
(b) try to distract the person’s attention by doing some activity together.
(c) discuss the problem if the person wants to, give a patient hearing and also try to suggest some possible solutions.

(A1)

Question (i)
Jo’s decision to make friends with the lonely boy next door proves to be a good one. Elaborate. You may begin with ‘Jo was a bold, friendly and warm person…”
Answer:
Jo was bold, friendly and warm person who observed the boy next door closely and came to the conclusion that he was hungry for friends and fun. She was sad for the boy and felt it her neighborly duty to help the boy come out of his loneliness in her own way. She took a quick decision to catch the boys attention by throwing snowballs towards the window from where he was peeping.

She took the initiative to start an immediate conversation which was well-received by the boy. He invited her home and Jo readily accepted. Jo’s friendliness made the boy feel comfortable and he enjoyed Jo’s way of talking, her humour and most importantly, her companionship. He showed her his library and together they had a gala time which he never had before.

Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly

Question (ii)
Complete the following statements. (Answers are given directly in bold)
Answer:

  1. To Jo the fine house seemed like an enchanted house.
  2. Jo swept a path around the garden for Beth to walk in when the sun came out.
  3. Jo entered the old stone house carrying her broom.
  4. In order to tidy the room, Jo had whisked things into place.

Question (iii)
Bring out the contrast between the two houses with the help of the following points:
Answer:

House of MarchHouse of Laurence
1. Old, brown house

2. Rather bare and shabby

3. Children played all around

4. A lively household having four girls and a loving mother

(a) Stately stone mansion

(b) Stately stone mansion

(c) Well kept grounds

(d) All quiet, curtain down at the lower windows
No motherly face smiled at the windows

(A2)

Question 1.
The traits of the characters you meet in the extract are jumbled. Sort them out and write them in the appropriate columns.
(Shy, bold, gruff, friendly, withdrawn, perceptive, empathetic, playful, lonely, happy, gentlemanly, frank, mature, dull, sharp, adventurous.)

JoLaurieGrandpa
adventurousdullgruff
boldlonelywithdrawn
playfulgentlemanlyfrank
happyshysharp
friendlymature
empatheticsharp
perceptivefriendly

Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly

(A3)

Question (i)
Write down in your own words the way Laurie confirmed the names of the March sisters.
Answer:
The March family sometimes forgot to put the curtain down at the window and that helped Laurie, their neighbor, to observe minutely inside the March household. The sisters often call one another and lonely Laurie enjoys watching them having good time. That’s how he came to know that Beth is the one who is generally a home-bird but whenever she goes out, she carries a basket with her. Amy’s curly hair and Meg’s pretty face has also caught his attention.

Question (ii)
Give a brief account of the interaction between Grandpa and Jo.
Answer:
Grandpa and Jo had an interesting interaction as Jo had come out of her initial fear after having a closer look at him. Grandpa had overheard Jo’s comments on his portrait and Jo did not even try to deny any one of them. This pleased Grandpa immensely and he remembered Jo’s grandfather who was similarly brave and honest.

Jo frankly told Grandpa about the problem Laurie was facing because of his loneliness. She showed her concern and expressed the March sisters’ eagerness to help Laurie. They started talking informally about Hemmel family, Jo’s mother and he also invited Jo to join for tea which Jo courteously accepted. This interaction made Jo very satisfied as she could find out how good their neighbor was.

(A4)

Question (i)
Find proverbs, maxims and idioms related to ‘friendship’.
Answer:

  1. Birds of a feather flock together.
  2. A friend in need is a friend in deed.
  3. Friendship is love with understanding.
  4. To get on like a house on fire (idiom).
  5. Like two peas in a pod (idiom).

Question (ii)
The Extract deals with the atmosphere of two homes. Collect the words associated with –

  1. Home
  2. Library
  3. Garden

Answer:

  1. Home: old, brown, bare, shabby, stately stone mansion, comfort, luxury, big coach house, lovely things, rich curtains, lifeless, lawn, enchanted, hidden glories, full of splendour.
  2. Library: books, pictures, statues, little cabinets, coins, sleepy hollow chairs, queer tables, quaint tiles, open fireplace, bronzes.
  3. Garden: large, low hedge, vines, flowers.

Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly

(A5)

Change into indirect speech.

Question (a)
“Do you like your school?” asked the boy. “Don’t go to school I’m a businessman – girl, I mean”, answered Jo.
Answer:
The boy wanted to know whether she (Jo) liked school to which Jo answered quite emphatically that she did not go to school. She further added that she was a businessman and jovially corrected the gender.

Question (b)
Jo flourished her broom as she called out… “How do you do? Are you sick?
Laurie opened the window and croaked out as hoarsely as a raven…
“Better, thank you. I’ve had a bad cold, and been shut up a week.”
Answer:
Flourishing her broom Jo asked Laufie about his well-being and enquired whether he was sick. Laurie opened the window and croaked out as hoarsely as a raven thanking Jo for her concern and informed her that he was feeling better. He further added that he had been shut up a week as he had a bad cold.

Question (c)
“The pretty one is Meg, and the curly-haired one is Amy, I believe?” – Laurie.
“How did you find that out?” – Jo.
Answer:
Laurie wanted to confirm from Jo whether the pretty one was Meg and the curly-haired was Amy. With surprise in her voice Jo enquired how he(Laurie) had found that out.

Question (d)
“I’m not afraid of anything”, returned Jo with a toss of the head.
“I don’t believe you are !” exclaimed the boy.
Answer:
With a toss of the head Jo emphatically told that she was not afraid of anything. The boy was not surprised at her claim and agreed with her completely.

(A6)

Question (i)
Narrate in 100 words an incident, that illustrates the way a friend of yours ‘made you feel happy and accepted’, at some point in your life.
Answer:
That was my first day at school. I was just five years old. When my parents left me in school and I entered the classroom. I felt so lonely that I was about to cry. I was looking around, desperately trying to find out a known or a friendly face to talk to. Suddenly, there was a pat on my back and I saw a girl standing behind me.

She held my hand and took me to the bench where she was sitting. We became friends instantly. Till today we are the best friends. I shall be very grateful to her for her acceptance of me on the very first day at school.

Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly

Question (ii)
Give reasons, for us being reluctant to make friends with some strangers, but being comfortable with some, even after meeting them for the first time.
Answer:
Strangers are always mysteries for us. But some people have the inherent simplicity which instantly attract us towards them and we long to be friends with them. We feel comfortable in their company. But there is another category of people who have the attention-catching technique of blowing their own trumpets. It is difficult to carry on normal conversation with them as they are obsessed with their ownselves.

Question (iii)
Are friends different from neighbors? Are you friends with your neighbors? Give examples and write.
Answer:
It is not necessary to have one’s friend as one’s neighbor always. If it happens that way, then one is lucky. Friendship does not depend on the residence of a person and it can be different from the friendly relation one can have with one’s neighbor.

I am very fortunate to have a very friendly family as our neighbor. We are always there for one another at the hour of need as well as sharing happiness. For example, the owner of the apartment is a doctor and he is helping us with useful advices whenever anyone in our family falls sick. My mother is a teacher and she guides the children of our neighbor with their difficulties in studies. A good neighbor is always an asset.

Question (iv)
Make a note about how people amused themselves in earlier times without TV, internet or social media for entertainment.
Answer:
In earlier times when TV, internet and social media did not make people slaves of these sorts of entertainments, people used to socialize a lot. They used to meet their friends and relatives, talk to them over a telephone, make enquirers about each other’s well-beings and exchange ideas. The human connections were more and people used to share their joys and sorrows. Gone are those days of personal relationships which have been taken over by the modern technology enslaving people.

Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly

(A7)

Question 1.
Use your imagination and extend the story in about 100 to 130 words.
Answer:
Jo had a nice time with Laurie and his grandpa having tea and snacks which she enjoyed thoroughly. Both of them were very interesting characters, nice to talk to and Jo had an entertaining evening. She was excited to be acquainted with a friendly neighbor which she had always longed for. She was happy to go back home with so much of positive feelings about their neighbor who had been a mystery for her and her family.

Her entire family always felt sad for the lonely boy Laurie but nobody could approach him for helping him. She was extremely delighted to know Laurie and his grandpa who were courteous enough to invite her for tea. She was in a hurry to share her excitement with her family. “Ah! what a pleasant day it was !” she whispered.

(A8) Project:

If you are social, like to meet new people, can emphatise and connect with peole easily, make a list of careers available to you and write in brief about them. For example: Human Resource Development or HRD.

Yuvakbharati English 11th Digest Chapter 1.1 Being Neighborly Additional Important Questions and Answers

Question 1.
Jo doesn’t want to be a pussy-cat because –
Answer:
Pussy cat symbolises lethargy. Jo was always on the look out for excitements and thrills. She was an adventurous girl who does not want to idle away her time sleeping like a pussy-cat and enjoy the warmth of the fireplace on a cold winter afternoon. She would rather find out something interesting to spend her time.

Question 2.
Guess the meaning of‘hidden glories’ in the context of the mansion mentioned in the story.
Answer:
The expression has been used in the context of the mansion where Laurie lives. It has glimpses of lovely things and a look of an enchanted house, which probably hides lots of attractions inside.

Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly

Question 3.
Explain: “That boy is suffering for society and fun”.
Answer:
The young boy Laurie is lonely and longs for having fun with friends of his age-group, play with them and enjoy life the way a boy of his age does. The absence of company of friends and fun has made him dull which is affecting him like a disease.

Question 4.
Discuss ‘as dull as tombs’ and name the figure of speech.
Answer:
The figure of speech is ‘Simile’ as the dullness of the house is directly compared to the serious and dull atmosphere in a tomb. The boy meant by the expression that his house is very boring.

Question 5.
Complete the sentence: ‘a little gentleman’ means.
Answer:
The young boy is referred to as ‘a little gentleman’ here as he talks and behaves decently with others. He has a good upbringing which has taught him to welcome guests at his place by presenting himself as well as his room tidily.

Question 6.
Make a list of gifts you give/receive to/from your friends.
The gifts I usually give/receive to/from my friends are:

  1. books
  2. cosmetics
  3. various food items
  4. accessories

Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly

Question 7.
Complete the sentence in your own words : Hunger is related to food. Laurie is ‘hungry’ for –
Answer:
Laurie is a lonely young boy who is hungry for spending happy times both at home and with friends. He belongs to a rich family where he gets everything but suitable companions to have fun with. That is why he longs for food for his mind, that is, happy times with friends.

Question 8.
Laurie has
(i) _________
(ii) _________
(iii) _________
He doesn’t have
(i) __________
(ii) _________
(iii) _________
Answer:
Laurie
(i) a rich house filled with loneliness,
(ii) a kind but indifferent grandpa,
(iii) half a dozen servants and a tutor Mr. Brooke,

He doesn’t have
(i) his mother.
(ii) friends and companions,
(iii) any one to go out with.

Question 9.
Describe the effect of Laurie’s words on Jo.
Answer:
Jo started talking with Laurie frankly. Her words had lots of positive effects on Laurie as he was longing for exactly those things which Jo mentioned. For their first meeting, Jo was a bit blunt but Laurie liked her bluntness since he could recognize Jo’s sincerity and kindness hidden in those words. He started feeling comfortable in Jo’s company and enjoyed every bit of humorous description of Aunt March.

Question 10.
Find out what ‘good breeding’ means.
Answer:
‘Good breeding’ means that a person is well-behaved, polite, cultured and refined, which are the results of his upbringing, training as well as family atmosphere.

Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly

Question 11.
List some of the things that you need in order to be happy.
Answer:
Things that I need in order to be happy are –
(i) a supportive family and dependable friends.
(ii) hobbies to occupy myself during my free time.
(iii) a healthy life for me as well as my family members.
(iv) sufficient money earned from a satisfying career.

Question 12.
“A fellow can’t live on books” – Explain.
Answer:
A fellow, of course, cannot live on books though books are his emotional suppdrt and in many ways, his best friend. But he also needs someone, a companion, with whom he can share his feelings, fulfill his curiosities, have fun, etc. Human contact is a necessity in a person’s life since a few words, an exchange of ideas collected from the books can work wonders giving immense pleasure.

Question 13.
List the things that Jo notices in the portrait.
Answer:

  1. The gentleman in the portrait is not as handsome as her own grandfather.
  2. Though the gentleman is having a grim face, his kind eyes assure that there is nothing to be afraid of him.
  3. From his looks, it appears that he has tremendous will-power.

Question 14.
Find out the reason for Jo’s dismay.
Answer:
Jo loudly expressed her opinions on Laurie’s grandfather, while looking at his portrait. When she came to know that the gentleman had heard all her comments, she felt embarrassed. She felt uncomfortable to face the old gentleman and felt like running away.

Question 15.
Complete the sentence.
Answer:
In spite of Jo’s apprehensions, Grandpa is –

  1. having kinder eyes than what the painting shows.
  2. having a shy twinkle in his eyes which could lessen Jo’s fear.
  3. quite a friendly gentleman.

Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly

Question 16.
Discuss what Jo meant by –
(i) “only trying to be neighborly, Sir.”
(ii) seems a little lonely.
(iii) splendid Christmas present.
Answer:
(i) By saying, only trying to be neighborly, Sir”. Jo means she just wanted to be friendly with Laurie as he was her neighbor. She strongly felt that neighbors should know each other well.
(ii) Jo had observed Laurie now and again and she felt Laurie badly needed company since he always eagerly looked at his neighbors as if he was missing the fun they were having. To her, he appeared to be a lonely boy longing for enjoyment with friends.
(iii) Jo remembered the beautiful Christmas present that was sent to the March family by their neighbor Mr. Laurence and she felt it was a nice gesture by their neighbor.

Question 17.
Guess the meaning of the phrase “go on being neighborly” in the context.
Answer:
The phrase “go on being neighborly” in the context of the story means being friendly and helpful to the people living in one’s neighborhood.

Question 18.
Bring out the contrast in the lives of Jo and Laurie in a few lines.
Answer:
Jo belonged to a happy family who according to Laurie, had always good times together. Laurie was hungry to have company of friends and was a lonely boy. Jo had a loving mother who used to take care of her children but, Laurie was a motherless child who badly missed his mother. Jo was frank and innocent as any child of her age, whereas, Laurie’s loneliness was sickening for him.

Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly

Question 19.
I’m happy as a cricket here. (Name and explain the figure of speech)
Answer:
Simile. The happiness of Jo is directly compared to the happiness of the insect cricket.

Question 20.
Guess the meaning of the word ‘affair’ in the context.
Answer:
The word ‘affair’ in the context means ‘responsibility/matter’.

Comprehension:

Read the extract and complete the activities given below.

Global Understanding:

Question 1.
Complete the table.
The traits of Jo and Laurie are jumbled. Sort them out and write them in appropriate columns.
(companionless, adventurous, empathetic, unenergetic) (Answers are given directly)
Answer:

JoLaurie
adventurouscompanionless
empatheticunenergetic

Question 2.
Pick up the statements which confirm the theme of this passage.
(a) This passage is about Jo’s family not putting down the curtain.
(b) This passage is about Jo’s confirmation about Laurie’s loneliness.
(c) This passage is about Laurie’s habit of peeping at Jo’s family.
(d) This passage brings out the contrast in the lives of Jo and Laurie.
Answer:
(b) This passage is about Jo’s confirmation about Laurie’s loneliness.
(d) This passage brings out the contrast in the lives of Jo and Laurie.

Question 3.
Complete the sentences in column ‘A’ by matching them with the clues in column ‘B’

Column ‘A’Column ‘B’
1. Laurie inspite of being inquisitive asked no questions as ____________ .(a) Laurie seldom laughed aloud
2. Maid was surprised as ____________ .(b) That indicated his good breeding
3. Jo was elated ____________ .(c) As she was successful in making Laurie laugh
4. Jo found happiness in ____________ .(d) Reading books

Answer:

Column ‘A’Column ‘B’
1. Laurie inspite of being inquisitive asked no questions as ____________ .(a) That indicated his good breeding
2. Maid was surprised as ____________ .(b) Laurie seldom laughed aloud
3. Jo was elated ____________ .(c) Reading books
4. Jo found happiness in ____________ .(d) As she was successful in making Laurie laugh

Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly

Question 4.
Complete the following statement with four correct information from the extract.
Jo felt Laurie needs cheering up because:

  1. ________
  2. ________
  3. ________
  4. ________

Answer:

  1. He seemed lonely
  2. she was being neighborly
  3. She was social and empathetic
  4. Laurie looked expectantly at the sisters as they bad good time.

Complex Factual:

Question 1.
What were Jo’s queries to Laurie when they had talked for the first time?
Answer:
Jo wanted to know whether Laurie was sick, how he amused himself, his liking for books and if he had any visitor or not.

Question 2.
Mention any two outcomes of Jo’s visit to Laurie’s place.
Answer:
Jo’s visit made Laurie excited in the expectation of getting a companion which he never had. It also helped him to come out of his shyness and converse with Jo freely.

Question 3.
What was Jo’s suggestion to do away with Laurie’s loneliness.
Answer:
Jo assured Laurie that the curtain at her place would never be drawn so that Laurie can spend time looking at their activities. She also suggested that Laurie could come to their home and get himself entertained by. all the members of her family.

Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly

Question 4.
Why was Laurie’s grandfather impressed with Jo?
Answer:
Laurie’s grandfather was impressed by Jo’s spirited answers like her grandfather. He also appreciated that she was brave and honest as her grandfather was.

Question 5.
Mention any four changes that occurred in grandfather after meeting Jo.
Answer:

  1. Grandfather shed his strict countenance.
  2. He invited Jo to come over for tea.
  3. He promised to come over to meet Jo’s mother.
  4. He offered Jo his arm with old fashioned courtesy (indicating his gratitude for her neighborly arrival)

Inference / Interpretation / Analysis:

Question 1.
Complete the following statement.
Jo wanted to help Laurie because –
Answer:
Jo wanted to help Laurie because Laurie was unwell and he felt lonely as he had no one of his age at home. He deserved to have fun.
OR
Give reasons
“The big eyes brightened and the mouth began to smile”.
Answer:
The brightness in the eyes of Laurie and his smiling face are proofs of his happiness of having a possible friendship with Jo. When Jo threw snowballs at Laurie, he could feel Jo’s eagerness to talk to him. His loneliness has always made him unhappy and this gesture of Jo is a welcome change for him.

Question 2.
Complete the following sentence Mr. Laurie was a Tittle gentleman’ as …
Answer:
Mr. Laurie was a Tittle gentlemen’ because he was known for offering due respect to the guest who was coming to his place. He prepared himself decently by brushing his pate, pulling on a fresh set of clothing and making an attempt to clean his room. He followed the same routine for Jo’s arrival to his house also.

Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly

Question 3.
Point out the reason for Laurie’s minute observation of Jo’s family.
Answer:
Laurie spent his lonely time looking at the fun Jo’s family was having. He enjoyed watching each member of the family eagerly as he missed all those good times at his own home. He did not have his mother and he loved these girls in the company of their mother.

Question 4.
Mention the impact of Jo’s narratives on Laurie –
1. …………….
2. ……………..
Answer:
1. Laurie enjoyed her narrative immensely and he laughed out aloud.
2. He found a sudden merriment in otherwise dull mood owing to his illness.

Question 5.
Jo wasn’t scared of Laurie’s grandfather. Give evidence from the passage quoted to you.
Answer:
Jo was a bold girl who spoke her mind when it was needed. As she looked at Mr. Laurence’s portrait she found his eyes to be kind and grew fond of him instantly. She found him to be compassionate as she spoke to him and was confident that there was nothing to be scared of that gentleman.

Question 6.
Complete the boxes with information.
Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly 3
Answer:
Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly 4

Personal Response:

Question 1.
“Girls are quiet and like to play nurse”. Do you Agree or Disagree? Justify your answer.
Answer:
I do not agree to the statement. There is no hard and fast rule about this impression about girls. There may be many boys who are very quiet and also good at nursing. It depends on the nature of a person whether he/ she is quiet, or noisy or talkative. The ability to nurse somebody is also dependant on the ability of a person irrespective of any gender.

Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly

Question 2.
Enlist the gifts that you receive from or give to your friends,
Answer:

  1. Books
  2. Wind Chimes
  3. Coffee mugs
  4. Photo frames

Question 3.
Give your suggestions in two sentences. How you will cheer up one of your lonely classmates.
Answer:
I can cheer up my lonely classmate by giving him/her company and involving in some activities together. We can sit together in the classroom, share our tiffins and invite him/her at my place on holidays.

Question 4.
What are you afraid of? Explain your answer.
Answer:
Generally I am not afraid of anything and a carefree type of person. But sometimes I worry about the loss of my near and dear ones as I am very attached to my family and friends.

Question 5.
What do you fear the most? why?
Answer:
As a student I fear examination especially the public exams as they decide the future course of action. There is always an element of uncertainty which brings in fear for exams among students.

Question 6.
How do you help your neighbor?
Answer:
I help my neighbor by making myself available when they need me. I also extend courtesy calls when I meet them.

Language Study:

Question (i)
The idea amused Jo who liked to do daring things
Answer:
Jo liked to do daring things and the idea amused her.

Question (ii)
The boy is suffering for society.
Answer:
The boy has been suffering for society.

Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly

Question (iii)
What a cozy room this is! (Rewrite as a statement)
Answer:
This room is indeed very cozy.

Question (iv)
Laurie forgot his bashfulness and grew sociable. (Remove ‘and’ to make it a simple sentence)
Answer:
Forgetting his bashfulness Laurie grew sociable.

Question (v)
Her face was very friendly and her sharp voice unusually gentle.
(Use ‘not only but also’ and rewrite)
Answer:
Her face was not only very friendly but her sharp voice was unusually gentle also.

Question (vi)
She had been so simply taught that there was no nonsense in her head. (Use ‘too’)
Answer:
She had been too simply taught to have any nonsense in her head.

Question (vii)
Laurie enjoyed that immensely. (Use ‘enjoyment’and rewrite)
Answer:
Laurie’s enjoyment at that was immense.

Question (vii)
Jo liked his good breeding. (Frame a Wh-question to get the underlined part as an answer)
Answer:
What did Jo like in him?

Question (viii)
For a minute a wild desire to run away possessed her. (Change the voice)
Answer:
For a minute she was possessed by a wild desire to run away.

Question (ix)
He isn’t as handsome as my grandfather, but I like him. (Use ‘Though’)
Answer:
Though he isn’t as handsome as my grandfather, I like him.

Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly

Question (x)
He seems a little lonely. (Frame a question to get the underlined part as answer)
Answer:
How does he seem?

Question (xi)
I shall come and see your mother. (Use a modal auxiliary showing ‘obligation’)
Answer:
I must come and see your mother.

Vocabulary:

Question 1.
Match the words in Column ‘A’ with their meanings in Column ‘B’.
Answer:

Column ‘A’Column ‘B’
1. queer(a) bold
2. dismal(b) frail
3. daring(c) unusual
4. weak(d) dull

Answer:

Column ‘A’Column ‘B’
1. queer(c) unusual
2. dismal(d) dull
3. daring(a) bold
4. weak(b) frail

Question 2.
Mention any 4 adjectives that describe the traits of Jo’s character in the extract.
Answer:
Character
Jo

Adjectives

  1. Cheerful
  2. Empathetic
  3. Sociable
  4. Kind

Maharashtra Board Class 11 English Yuvakbharati Solutions Chapter 1.1 Being Neighborly

Question 3.
Give antonyms of the following words,

  1. rude
  2. splendid
  3. funny
  4. frank

Answer:

  1. polite
  2. ordinary
  3. serious

Question 4.
Give antonyms of the following using prefix.
Answer:
1. interesting × uninteresting
2. afraid × unafraid

Question 5.
Give one word for:
Answer:

  1. of a voice: low and rough – Gruff
  2. Lacking courage – Cowardly
  3. unpleasant – Dreadful
  4. very large or great – Tremendous

Glossary:

  1. shovel – spade
  2. mischievous – naughty
  3. to doze – to sleep lightly
  4. groves – group of trees
  5. hedge – row of bushes
  6. shabby – broken down/dilapidated
  7. stately – grand
  8. mansion – big house
  9. betokening – a sign of something
  10. glimpses – brief/faint looks
  11. frolicked – played fun games
  12. enchanted – attractive/ fascinating
  13. splendors – richness / luxury
  14. behold – look/see
  15. scandalizing – shocking /disgusting
  16. queer – odd/unusual/funny
  17. dismal – dull row – noise
  18. flutter – tremendous/full of
  19. pate – head
  20. parlor – sitting room
  21. briskly – quickly
  22. comforting – soothing
  23. sociable – friendly
  24. cozy – comfortable
  25. hearth – floor of fireplace
  26. whisked – removed
  27. beckoned – called
  28. twitching – shivering
  29. splendid – grand/superb
  30. bother- trouble/nuisance
  31. acquainted – be familiar
  32. blunt – frank/straightforward
  33. fidgety – restless
  34. poodle – a bread of dog
  35. immensely – vastly/very much
  36. tweaked – pulled
  37. elated – delighted
  38. trifle – little
  39. quaint – old-fashioned /unusual/attractive
  40. velour – woven fabric
  41. grim – ill-tempered/stern
  42. gruff – rough
  43. cowardly – fearful
  44. twinkle – shining
  45. dreadful – terrible
  46. courtesy – politeness
  47. colored up – embarrassed
  48. to wait on – act as an attendant to
  49. pranced – walked in an energetic way
  50. wicked – playfully mischievous
  51. affair – matter/responsibility
  52. good breeding – being raised well/ the result of good upbringing and training for good manners.

Maharashtra Board Class 11 Psychology Important Questions Chapter 8 Memory

Balbharti Maharashtra State Board Class 11 Psychology Important Questions Chapter 8 Memory Important Questions and Answers.

Maharashtra State Board 11th Psychology Important Questions Chapter 8 Memory

1A. Complete the following statements.

Question 1.
__________ is the retention of information over time for the purpose of future action.
(A) Learning
(B) Memory
(C) Attention
Answer:
(B) Memory

Question 2.
__________ plays an important role in storage of memory.
(A) Hippocampus
(B) Amygdala
(C) Nervous system
Answer:
(A) Hippocampus

Maharashtra Board Class 11 Psychology Important Questions Chapter 8 Memory

Question 3.
The term __________ memory was coined by Miller, Galanter, and Pribram around 1960.
(A) sensory
(B) working
(C) long-term
Answer:
(B) working

Question 4.
Visuo-spatial sketch pad (VSSP) is a/an __________ system.
(A) passive
(B) active
(C) non-functional
Answer:
(A) passive

Question 5.
Autobiographical memory is a type of __________ memory.
(A) implicit
(B) procedural
(C) declarative
Answer:
(C) declarative

Question 6.
In __________ recall, the material is recalled in the exact order in which it was presented.
(A) serial
(B) free
(C) definite
Answer:
(A) serial

Question 7.
__________ is one of the major ways of measuring memory.
(A) Rote learning
(B) Perception
(C) Relearning
Answer:
(C) Relearning

Maharashtra Board Class 11 Psychology Important Questions Chapter 8 Memory

Question 8.
__________ is the evidence for the organisation of long-term memory.
(A) Serial recall
(B) Tip of the tongue phenomenon
(C) Recognition
Answer:
(B) Tip of the tongue phenomenon

Question 9.
The pioneer of experiments on forgetting was __________
(A) Murdock
(B) Hermann Ebbinghaus
(C) Baddeley
Answer:
(B) Hermann Ebbinghaus

Question 10.
__________ interference means backward interference.
(A) Retroactive
(B) Proactive
(C) Passive
Answer:
(A) Retroactive

Question 11.
__________ is a Greek word meaning ‘of memory or related to memory.’
(A) Mnemonic
(B) Syllable
(C) LTM
Answer:
(A) Mnemonic

Question 12.
The final stage in POWER method is __________
(A) evaluate
(B) rethink
(C) relearn
Answer:
(B) rethink

Maharashtra Board Class 11 Psychology Important Questions Chapter 8 Memory

1B. Match the following pairs.

Question 1.

AB
i. LTMa. Conscious
ii. Explicit memoryb. Less than one second
iii. Sensory memoryc. Life-time memory
iv. Procedural memoryd. Autobiographical events
e. Unconscious

Answer:

AB
i. LTMc. Life-time memory
ii. Explicit memorya. Conscious
iii. Sensory memoryb. Less than one second
iv. Procedural memorye. Unconscious

1C. State whether the following statements are true or false. If false, correct them. If true, explain why.

Question 1.
There are four basic processes of memory.
Answer:
False
Reason: There are three basic processes of memory, viz. encoding/acquisition, storage, and retrieval.

Question 2.
Short-term memory is known by many other terms.
Answer:
True
Explanation: Short-term or working memory was formerly known as ‘short term store’. It is also known as primary memory, immediate memory, operant memory, and provisional memory.

Question 3.
Baddeley called LTM the working bench of memory.
Answer:
False
Reason: Baddeley called STM the working bench of memory because STM is the most important stage of memory which is used most of the time for problem-solving.

Question 4.
Very often forgetting is due to unconscious processes like repression.
Answer:
True
Explanation: We subconsciously push unwanted thoughts and memories into our unconsciousness. It is one of the causes of forgetting.

Maharashtra Board Class 11 Psychology Important Questions Chapter 8 Memory

Question 5.
In recognition, a person has to retrieve information from LTM with no cues.
Answer:
False
Reason: In recognition, a person has to point out or recognize previously learned material that is presented to him in a different context.

Question 6.
There are five levels of motivated forgetting.
Answer:
False
Reason: There are two levels of motivated forgetting, viz. Repression and Thought suppression.

Question 7.
The Method of Loci provides information about how context can affect memory.
Answer:
False
Reason: ‘The encoding specificity of memory’ provides information about how context can affect memory.

Question 8.
There are many techniques for improving memory.
Answer:
True
Explanation: Some of the techniques of improving memory are keyword method, encoding specificity, method of loci, mnemonic devices, practice, and rehearsal, minimizing interference, and POWER method.

1D. Identify the odd item from the following.

Question 1.
Episodic memory, Semantic memory, Autobiographical memory, Implicit memory
Answer:
Implicit memory

2A. Explain the following concepts

Question 1.
Memory
Answer:
According to Tulving, ‘Memory is the means by which we draw on our past experiences in order to use that information in the present. Memory is the term given to the structure and processes involved in the storage and subsequent retrieval of information.

Maharashtra Board Class 11 Psychology Important Questions Chapter 8 Memory

Question 2.
Central executive
Answer:
The central executive is a supervisor responsible for the coordination of the subsystems and the selection of reasoning and storage strategies in the working memory model given by Baddeley.

Question 3.
Episodic buffer
Answer:
The episodic buffer holds information that is not covered by all other slave systems in the working memory model given by Baddeley. It is a link between working memory and long-term memory.

Question 4.
Autobiographical memory
Answer:
Autobiographical memory refers to episodes recollected from an individual’s own life. It is a type of declarative memory.

Question 5.
Flashbulb memory
Answer:
Flashbulb memory is a highly detailed and exceptionally clear ‘snapshot’ of mostly a traumatic moment. It is a type of autobiographical memory. Flashbulb memories illustrate that exceptional memories are easily retrieved.

Question 6.
Relearning
Answer:
Relearning measures retention by measuring how much faster one learns a previously learned material after an interval of time, i.e. the same material is learned by the same subject based on the same learning criterion at two different occasions separated by time interval.

Maharashtra Board Class 11 Psychology Important Questions Chapter 8 Memory

Question 7.
Forgetting
Answer:
Forgetting is the inability to remember the things which we want to remember at that moment. In other words, it is the failure to retrieve the material from our long-term memory which we have already stored.

2B. Compare and contrast.

Question 1.
Primacy effect and Recency effect
Answer:

  • The primacy effect occurs when the subject is able to recall items that are presented at the starting point of the list while the recency effect occurs when the subject is able to recall the items which are presented at the end. Free recall is effective in studying both these effects.
  • Both primary and recency effect was witnessed in Murdock’s experiment where subjects could prominently recall the first few and last few words from the list.
  • The primacy effect is the tendency to remember the first piece of information that we encounter in a better manner than the information presented later on. Conversely, the recency effect is the tendency to remember the most recent information in a better way.

Question 2.
Retroactive interference and Proactive interference
Answer:

  • Retroactive interference is the partial or complete forgetfulness of the previously learned material due to new memories that get mixed up with the older ones. On the other hand, proactive interference is the partial or complete forgetfulness of newly learned material due to the old material.
  • e.g. You studied Psychology yesterday and you studied Sociology today. If you forget Psychology due to the study of Sociology, it is due to retroactive interference while if you forget Sociology due to the study of Psychology, it is due to proactive interference.

Maharashtra Board Class 11 Psychology Important Questions Chapter 8 Memory 2B Q2

3. Answer the following questions in around 35-40 words each.

Question 1.
State the types of human memory.
Answer:
The following flow chart explains types of human memory:
Maharashtra Board Class 11 Psychology Important Questions Chapter 8 Memory 3 Q1

Question 2.
Explain the stages of memory.
Answer:

  • Environmental stimulus is received with the help of sense organs (sensory information store). This is where the memory is stored.
  • When we pay attention to the sensations, they are transferred to STM.
  • If information is rehearsed or appears frequently, then it is transferred to the LTM.
    Maharashtra Board Class 11 Psychology Important Questions Chapter 8 Memory 3 Q2
  • After encountering any problem, we bring the information from LTM to STM so that it’s available for solving the problem.

Question 3.
What do you mean by magical number 7?
Answer:

  • The magical number 7+/-2 provides evidence for a limited capacity of the STM.
  • Most adults can store between five and nine items in the STM.
  • This idea was put forward by George Miller in 1956 and hence called 7 as a magical number.

Question 4.
What is the Phonological Loop (PL)?
Answer:

  • The Phonological loop is responsible for verbal information.
  • It has two subsystems as follows:
    • The phonological/acoustic store is a passive component of the phonological loop. It holds on verbal information. If not rehearsed, this information is forgotten.
    • The articulatory loop involves rehearsing and refreshing the information, just like our inner voice.

Question 5.
Explain Murdock’s experiment.
Answer:

  • Murdock performed experiments to check the recall.
  • He asked his subjects to learn a list of words. Later, their recall was tested by a free recall method.
  • Murdock found that the subjects could recall the first few (primacy effect) and the last few (recency effect) words prominently. But they got confused with the words in the middle part (serial position effect).

Maharashtra Board Class 11 Psychology Important Questions Chapter 8 Memory

4. Short Notes.

Question 1.
visuospatial Sketch Pad (VSSP)
Answer:

  • VSSP handles visual and spatial information. It is responsible for storing speech-based information.
  • It has two components, viz. Phonological memory store and Articulatory Subvocal Rehearsal.
  • Phonological memory stores can hold traces of acoustic or speech-based information.
  • Articulatory Subvocal Rehearsal maintains material in short-term store. Prevention of articulatory rehearsal leads to rapid forgetting.

Question 2.
Recall
Answer:

  • The recall is the retrieval of information from LTM with few or no cues. Recall can be in the written form or it can be oral.
  • The recall involves remembering a fact, event, or object that is not currently physically present and requires the direct uncovering of information from memory.
  • The recall is of two types, viz. free recall and serial recall.
  • Free recall is a recollection of the items in the list without their serial order, e.g. we may listen to a lecture and later recall few important points irrespective of the order in which they were presented.
  • In serial recall, the material is recalled in the exact order in which it was presented, e.g. when you solve a mathematical problem, you are doing steps one after the other; so, it is serial recall.
  • The recall is greatly affected by emotions and motivation at the time of learning and retrieval.
  • Also, memory for the free recall is always better than if the subjects are asked to recall in a serial order.

Maharashtra Board Class 11 Psychology Important Questions Chapter 8 Memory

Question 3.
Hermann Ebbinghaus’s experiment
Answer:

  • The pioneer of experiments on forgetting was Hermann Ebbinghaus.
  • He created several lists of nonsense syllables and learned them. A nonsense syllable is a set of three alphabets where two on both the sides are consonants and the middle one is a vowel, e.g. NOM, GEX.
  • He checked his own recall at various periods of time.
  • He found out that he forgot 40% of whatever he had learned in the first 20 minutes.
  • After one hour, he forgot 60% while after nine hours he forgot a total of 70% of what he had learned.
  • After one day, he could recall only around 30% of the material he learned. After that, his recall was steady for a long period of time.
  • This experiment proved that we forget most of the things we learn in a short span.

Maharashtra Board Class 11 Psychology Important Questions Chapter 8 Memory 4 Q3

Maharashtra Board Class 12 Secretarial Practice Solutions Chapter 1 Introduction to Corporate Finance

Balbharti Maharashtra State Board Class 12 Secretarial Practice Solutions Chapter 1 Introduction to Corporate Finance Textbook Exercise Questions and Answers.

Maharashtra State Board Class 12 Secretarial Practice Solutions Chapter 1 Introduction to Corporate Finance

1A. Select the correct answer from the options given below and rewrite the statements.

Question 1.
_____________ is related to money and money management.
(a) Production
(b) Marketing
(c) Finance
Answer:
(c) Finance

Question 2.
Finance is the management of _____________ affairs of the company.
(a) monetary
(b) marketing
(c) production
Answer:
(a) monetary

Maharashtra Board Class 12 Secretarial Practice Solutions Chapter 1 Introduction to Corporate Finance

Question 3.
Corporation finance deals with the acquisition and use of _____________ by business corporation.
(a) goods
(b) capital
(c) land
Answer:
(b) capital

Question 4.
Company has to pay _____________ to government.
(a) taxes
(b) dividend
(c) interest
Answer:
(a) taxes

Question 5.
_____________ refers to any kind of fixed assets.
(a) Authorised capital
(b) Issued capital
(c) Fixed capital
Answer:
(c) Fixed capital

Question 6.
_____________ refers to the excess of current assets over current liabilities.
(a) Working capital
(b) Paid-up capital
(c) Subscribed capital
Answer:
(a) Working capital

Question 7.
Manufacturing industries have to invest _____________ amount of funds to acquire fixed assets.
(a) huge
(b) less
(c) minimal
Answer:
(a) huge

Maharashtra Board Class 12 Secretarial Practice Solutions Chapter 1 Introduction to Corporate Finance

Question 8.
When the population is increasing at a high rate, certain manufacturers find this as an opportunity to _____________ business.
(a) close
(b) expand
(c) contract
Answer:
(b) expand

Question 9.
The sum of all _____________ is gross working capital.
(a) expenses
(b) current assets
(c) current liabilities
Answer:
(b) current assets

Question 10.
_____________ means mix up of various sources of funds in desired proportion.
(a) Capital budgeting
(b) Capital structure
(c) Capital goods
Answer:
(b) Capital structure

1B. Match the pairs:

Question 1.
Maharashtra Board Class 12 Secretarial Practice Solutions Chapter 1 Introduction to Corporate Finance 1B Q1
Answer:

Group ‘A’Group ‘B’
(a) Capital budgeting(6) Investment decision
(b) Fixed capital(5) Fixed assets
(c) Working capital(1) Sum of current assets
(d) Capital structure(9) Mix up various sources of funds
(e) Corporate finance(2) Deals with acquisition and use of capital

1C. Write a word or term or a phrase that can substitute each of the following statements:

Question 1.
A key determinant of the success of any business function.
Answer:
Finance

Question 2.
The decision of the finance manager ensures that the firm is well-capitalized.
Answer:
Financing decision

Maharashtra Board Class 12 Secretarial Practice Solutions Chapter 1 Introduction to Corporate Finance

Question 3.
The decision of the finance manager to deploy the funds in a systematic manner.
Answer:
Investment decision

Question 4.
Capital is needed to acquire fixed assets that are used for a longer period of time.
Answer:
Fixed capital

Question 5.
The sum of current assets.
Answer:
Gross working capital

Question 6.
The excess of current assets over current liabilities.
Answer:
Networking capital

Question 7.
The process of converting raw material into finished goods.
Answer:
Production cycle

Question 8.
The boom and recession cycle in the economy.
Answer:
Economic Trend

Question 9.
The ratio of different sources of funds in the total capital.
Answer:
Capital Structure

Maharashtra Board Class 12 Secretarial Practice Solutions Chapter 1 Introduction to Corporate Finance

Question 10.
The internal source of financing.
Answer:
Retained earnings

1D. State whether the following statements are True or False:

Question 1.
Finance is related to money and money management.
Answer:
True

Question 2.
The business firm gives a green signal to the project only when it is profitable.
Answer:
True

Question 3.
Corporate finance brings coordination between various business activities.
Answer:
True

Question 4.
Fixed capital is also referred as circulating capital.
Answer:
False

Question 5.
Working capital stays in the business almost permanently.
Answer:
False

Question 6.
The business will require huge funds if assets are acquired on a lease basis.
Answer:
False

Maharashtra Board Class 12 Secretarial Practice Solutions Chapter 1 Introduction to Corporate Finance

Question 7.
The business dealing in luxurious products will require a huge amount of working capital.
Answer:
True

Question 8.
A firm with large-scale operations will require more working capital.
Answer:
True

Question 9.
Liberal credit policy creates a problem of bad debt.
Answer:
True

Question 10.
Financial institutions and banks cater to the working capital requirement of the business.
Answer:
True

1E. Find the odd one.

Question 1.
Land and Building, Plant and Machinery, Cash.
Answer:
Cash

Question 2.
Debenture Capital, Equity Share Capital, Preference Share Capital.
Answer:
Debenture Capital

Maharashtra Board Class 12 Secretarial Practice Solutions Chapter 1 Introduction to Corporate Finance

Question 3.
Fixed Capital, Capital Structure, Working Capital.
Answer:
Capital Structure

1F. Complete the sentences.

Question 1.
Initial planning of capital requirement is made by _____________
Answer:
entrepreneur

Question 2.
When there is boom in economy, sales will _____________
Answer:
increase

Question 3.
The process of converting raw material into finished goods is called _____________
Answer:
production cycle

Question 4.
During recession period sales will _____________
Answer:
decrease

1G. Select the correct option from the bracket.

Question 1.
Maharashtra Board Class 12 Secretarial Practice Solutions Chapter 1 Introduction to Corporate Finance 1G Q1
(To have the right amount of capital, deploy funds in a systematic manner, fixed capital, working capital, capital structure, carry dividend at a fixed rate)
Answer:

Group ‘A’Group ‘B’
(a) Financing decision(1) To have the right amount of capital
(b) Fixed capital(2) Longer period of time
(c) Investment decision(3) Deploy funds in a systematic manner
(d) Working capital(4) Circulating capital
(e) Combination of various sources of funds(5) capital structure

1H. Answer in one sentence.

Question 1.
Define corporate finance.
Answer:
Corporate finance deals with the raising and using of finance by a corporation.

Question 2.
What is fixed capital?
Answer:
Fixed capital is the capital that is used for buying fixed assets that are used for a longer period of time in the business eg. Capital for plant and machinery etc.

Question 3.
What is working capital?/Define working capital.
Answer:
Working capital is the capital that is used to carry out day-to-day business activities and takes into consideration all current assets of the company.
Eg: for building up inventories.

Maharashtra Board Class 12 Secretarial Practice Solutions Chapter 1 Introduction to Corporate Finance

Question 4.
What is the production cycle?
Answer:
The process of converting raw material into finished goods is called the production cycle.

Question 5.
Define capital structure.
Answer:
Capital structure means to mix up various sources of funds in the desired proportion. To decide capital structure means to decide upon the ratio of different types of capital.

1I. Correct the underlined word and rewrite the following sentences.

Question 1.
Finance is needed to pay dividends to debenture holders.
Answer:
Finance is needed to pay interest to debenture holders.

Question 2.
When there is a recession in the economy sales will increase.
Answer:
When there is a boom in the economy sales will increase.

Question 3.
Share is an acknowledgment of a loan raised by the company.
Answer:
A debenture is an acknowledgment of a loan raised by a company.

Question 4.
Equity shares carry dividends at a fixed rate.
Answer:
Preference shares carry dividends at a fixed rate.

2. Explain the following terms/concepts.

Question 1.
Financing decision
Answer:
A financing decision is a right decision that is made by a finance manager of any corporation ensuring that the firm is well capitalized with the right combination of debt and equity, having access to multiple choices of sources of financing.

Maharashtra Board Class 12 Secretarial Practice Solutions Chapter 1 Introduction to Corporate Finance

Question 2.
Investment decision
Answer:
Investment decisions mean capital budgeting i.e. finding investments and deploying them successfully in the business for greater profits.

Question 3.
Fixed capital
Answer:
Fixed capital is the capital that is used for buying fixed assets that are used for a longer period of time in the business. These assets are not meant for. resale. Examples of fixed capital are capital used for purchasing land and building, furniture, plant, and machinery, etc.

Question 4.
Working Capital
Answer:
Working capital is the capital that is used to carry out day-to-day business activities. It takes into consideration all current assets, of the company. It also refers to ‘Gross Working Capital’.
Examples of working capital are

  • for building up inventories.
  • for financing receivables.
  • for covering day-to-day operating expenses.

3. Study the following case/situation and express your opinion.

1. The management of ‘Maharashtra State Road Transport Corporation’ wants to determine the size of working capital.

Question (a).
Being a public utility service provider will it need less working capital or more?
Answer:
MSRTC being a public utility service provider will need less working capital because of a continuous flow of cash from there, customers thus liabilities are taken care of.

Question (b).
Being a public utility service provider, will it need more fixed capital?
Answer:
Being a public utility service provider MSRTC will need a huge amount of funds to acquire fixed assets thus it will need more fixed capital.

Question (c).
Give one example of a public utility service that you come across on a day-to-day basis.
Answer:
The Indian Railways.

Maharashtra Board Class 12 Secretarial Practice Solutions Chapter 1 Introduction to Corporate Finance

2. A company is planning to enhance its production capacity and is evaluating the possibility of purchasing new machinery whose cost is ₹ 2 crore or has alternative of machinery available on a lease basis.

Question (a).
What type of asset is machinery?
Answer:
Machinery is a Fixed Asset.
A fixed asset may be held for 5, 10 or 20 years and more. But if assets are acquired on a lease or rental basis, then less amount of funds for fixed assets will be needed for business.

Question (b).
Capital used for the purchase of machinery is fixed capital or working capital.
Answer:
Capital used for the purchase of machinery is fixed capital.

Question (c).
Does the size of a business determine the fixed capital requirement?
Answer:
Yes. Where a business firm is set up to carry on large-scale operations, its fixed capital requirements are likely to be high.

4. Distinguish between the following.

Question 1.
Fixed Capital and Working Capital
Answer:

PointsFixed CapitalWorking Capital
1. MeaningFixed capital refers to any kind of physical asset, a portion of total capital that is invested in fixed assets.Working capital refers to the sum of current assets or gross working capital.
2. NatureIt stays in the business almost permanently.Working capital is circulatory capital. It keeps changing.
3. PurposeIt is invested in fixed assets such as land, building, equipment, etc.Working capital is invested in short-term assets such as cash, account receivable, inventory, etc.
4. SourcesFixed capital funding can come from selling shares, debentures, bonds, long-term loans, etc.Working capital can be funded with short-term loans, deposits, trade credit, etc.
5. Objectives of investorsInvestors invest money in fixed capital hoping to make a future profit.Investors invest money in working capital for getting immediate returns.
6. RiskInvestment in fixed capital implies more risk.Investment in working capital is less risky. Eg. Land, building, plant and machinery
7. DecisionsDecisions relating to fixed capital investment are generally made by top-level management. Eg. Cash, bills receivable, inventories, cash at the bankDecisions relating to working capital needs are generally made by middle-level or lower-level management.

5. Answer in brief:

Question 1.
Define capital structure and state its components.
Answer:
Definition: R.H. Wessel “The long term sources of funds employed in a business enterprise.”
John H. Hampton “A firm’s capital structure is the relation between the debt and equity securities that make up the firm’s financing of its assets.” Thus, the term capital structure means security mix. It refers to the proportion of different securities raised by a firm for long-term finance.

Components/Parts of Capital Structure:
There are four basic components of capital structure. They are as follows:
(i) Equity Share Capital:

  • It is the basic source of financing activities of the business. Equity share capital is provided by equity shareholders.
  • They buy equity shares and help a business firm to raise necessary funds. They bear the ultimate risk associated with ownership.
  • Equity shares carry dividends at a fluctuating rate depending upon profit.

Maharashtra Board Class 12 Secretarial Practice Solutions Chapter 1 Introduction to Corporate Finance

(ii) Preference Share Capital:

  • Preference shares carry preferential rights as to payment of dividends and have priority over equity shares for return of capital when the company is liquidated.
  • These shares carry dividends at a fixed rate.
  • They enjoy limited voting rights.

(iii) Retained earnings:

  • It is an internal source of financing.
  • It is nothing but ploughing back of profit.

(iv) Borrowed capital: It comprises of the following:

  • Debentures: A debenture is an acknowledgment of a loan raised by the company. The company has to pay interest at an agreed rate.
  • Term Loan: Term loans are provided by the bank and other financial institutions. They carry fixed rate of interest.

Question 2.
State any four factors affecting fixed capital requirements?
Answer:
(i) Nature of business:

  • The nature of business certainly plays a role in determining fixed capital requirements. They need to invest a huge amount of money in fixed assets.
  • e.g. Rail, road, and other public utility services have large fixed investments.
  • Their working capital requirements are nominal because they supply services and not the product.
  • They deal in cash sales only.

(ii) Size of business:
The size of a business also affects fixed capital needs. A general rule applies that the bigger the business, the higher the need for fixed capital. The size of the firm, either in terms of its assets or sales, affects the need for fixed capital.

(iii) Scope of business:
Some business firms that manufacture the entire range of their production would require a huge investment in fixed capital. However, those companies that are labour intensive and who do not use the latest technology may require less fixed capital and vice versa.

(iv) Extent of lease or rent:
Companies who take their assets on a lease basis or on a rental basis will require less amount of funds for fixed assets. On the other side, firms that purchase assets will naturally require more fixed capital in the initial stages.

Question 3.
What are Corporate Finance and State’s two decisions which are basic of corporate finance?
OR
Write short note on Corporate Finance
Answer:
Corporate finance deals with the raising and using of finance by a corporation. It includes various financial activities like capital structuring and making investment decisions, financial planning, capital formation, and foreign capital, etc. Even financial organisations and banks play a vital role in corporate financing.

Henry Hoagland expresses, “Corporate Finance deals primarily with the acquisition and use of capital by the business corporation”.

Following two decisions are the basis of corporate finances:
(i) Financing decision:
Every business firm must carefully estimate its capital needs i.e. working capital and fixed capital. The firm needs to mobilize funds from the right sources also maintaining the right combination of debt capital and equity capital. For this balance, a company may go for or raise equity capital or even opt for borrowed funds by way of debentures, public deposits term loans, etc. to raise funds.

(ii) Investment decision:
Once the capital needs are accessed, the finance manager needs to take correct decisions regarding the use of the funds in a systematic manner, productively, using effective cost control measures to generate high profits. Finding investments through proper decisions and using them successfully in business is called ‘capital budgeting

Maharashtra Board Class 12 Secretarial Practice Solutions Chapter 1 Introduction to Corporate Finance

6. Justify the following statements.

Question 1.
The firm has multiple choices of sources of financing.
Answer:

  • Business firms require finance in terms of working capital and fixed capital.
  • Funds are required at different stages of business.
  • The company can raise funds from various sources i.e. from internal and external sources.
  • Internal sources could be cash inflows on sales turnover, income from investments, and retained earnings.
  • External sources can be obtained for short-term requirements through cash credit, overdraft trade credit, discounting bills of Exchange issues of commercial paper, etc.
  • For long-term needs, a firm can meet its financing needs through the issue of shares, debentures, bonds, public deposits, etc. Thus, it is rightly said that the firm has multiple choices of sources of financing.

Question 2.
There are various factors affecting the requirements of fixed capital.
Answer:

  • Fixed capital being long-term capital is required for the development and expansion of the company.
  • The nature and size of a business have a great impact on fixed capital. Manufacturing businesses require huge fixed capital whereas trading organizations like retailers require less fixed capital.
  • Methods of acquiring assets on rentals or on a lease/installment basis will require less amount of fixed assets.
  • If fixed assets are available at low prices and concessional rates then it would reduce the need for investment in fixed assets.
  • International conditions and economic trends like a boom period will require high investment in fixed assets and a recession will lead to less requirement.
  • Similarly, consumer preferences, competition, and highly demanded goods and services will require a large amount of fixed capital. E.g. Mobile phones. Thus, it is rightly said that there are various factors affecting the requirements of fixed capital.

Question 3.
Fixed capital stays in the business almost permanently.
Answer:
Factors determining fixed capital requirements are:

  • Fixed capital refers to capital invested for acquiring fixed assets.
  • These assets are not meant for resale.
  • Fixed capital is capital used for purchasing land and building, furniture, plant, and machinery, etc.
  • Such cap al is usually required at the time of the establishment of a new company.
  • Existing companies may also need such capital for their expansion and development, replacement of equipment, etc.
  • Modern industrial processes require the increased use of heavy automated machinery. Thus, it is rightly said that fixed capital stays in the business almost permanently.

Question 4.
Capital structure is composed of owned funds and borrowed funds.
Answer:

  • Capital structure means to mix up of various sources of funds in desired proportions.
  • To decide capital structures means to decide upon the ratio of different types of capital.
  • A firm’s capital structure is the relation between the debt and equity securities that make up the firm’s financing of its assets.
  • The capital structure is composed of own funds which include share capital, free serves, and surplus, and borrowed funds which represent debentures, bank loans, and long-term loans provided by financial institutions.
  • Thus capital structure = Equity share capital + preference share capital + reserves + debentures.
  • Thus, it is rightly said that capital structure is composed of owned funds and borrowed funds.

Maharashtra Board Class 12 Secretarial Practice Solutions Chapter 1 Introduction to Corporate Finance

Question 5.
There are various factors affecting the requirement of working capital.
Answer:

  • The nature and size of a business affect the requirement of working capital. Trading or merchandising firms and big retail enterprises need a large amount of capital compared to small firms which need a small amount of working capital.
  • If the period of the production cycle is longer then the firm needs more amount of working capital. If the manufacturing cycle is short, it requires less working capital.
  • During the boom period sales will increase leading to increased investment in stocks, thus requiring additional working capital and during the recession, it is vice versa.
  • Along with the expansion and growth of the firm or company in terms of sales and fixed assets, the requirement of working capital increases.
  • If there is proper coordination, communication, and co-operation between production and sales departments then the requirement of working capital is less.
  • A liberal credit policy increases the possibility of bad debts and in such cases, the requirement of working capital is high, whereas a firm making cash sales requires less working capital.

7. Answer the following questions.

Question 1.
Discuss the importance of Corporate Finance?
Answer:
Corporate finance deals with the raising and utilizing of finance by a corporation. It also deals with capital structuring and making investment decisions, financial planning of capital, and the money market. The finance manager should ensure that:
The firm has adequate finance and it’s being utilized effectively;
Generate minimum return for its owners.

The importance of Corporate Finance are as follows:
(i) Helps in decision making:
Most important decisions of business enterprises are made on the basis of availability of funds, as without finance any function of business enterprise is difficult to be performed independently. Obtaining the funds from the right sources at a lower cost and productive utilization of funds would lead to higher profits. Thus corporate finance plays a significant role in the decision-making process.

(ii) Helps in raising capital for a project:
A new business venture needs to raise capital. Business firms can raise funds by issuing shares, debentures, bonds or even by taking loans from the banks.

(iii) Helps in Research and Development
Research and Development need to be undertaken by firms for growth and expansion of business and to enjoy a competitive advantage. Research and development mostly involve lengthy and detailed technical work for the execution of projects. Through surveys and market analysis etc. companies may have to upgrade old products or develop new products to face competition and attract consumers. Thus the availability of adequate finance helps to generate high efficiency.

Maharashtra Board Class 12 Secretarial Practice Solutions Chapter 1 Introduction to Corporate Finance

(iv) Helps in the smooth running of the business firm:
A smooth flow of corporate finance is important to pay the salaries of employees on time, pay loans, and purchase the required raw materials. At the same time finance is needed for sales promotion of existing products and more so for the launch of new products effectively.

(v) Brings co-ordination between various activities:
Corporate finance plays a significant role in the coordination and control of all activities in an organization. Production activity requires adequate finance for the purchase of raw materials and meeting other day-to-day financial requirements for the smooth running of the production unit. If the production increases, sales will also increase by contributing the income of the concern and profit to increase.

(vi) Promotes expansion and diversification:
Corporate finance provides money for the purchase of modern machines and sophisticated technology. Modern machines and technology help to improve the performance of the firm in terms of profits. It also helps the firm to expand and diversify the business.

(vii) Managing risk:
Companies have to manage several risks such as sudden fall in sales, loss due to natural calamity, loss due to workers strikes, change in government policies, etc. Financial aids help in such situations to manage such risks.

(viii) Replace old assets:
Assets like plants and machinery have become old and outdated over the years. Finance is required to purchase new assets or replace the old assets with new assets having new technology and features.

(ix) Payment of dividend and interest:
Finance is needed to pay the dividend to shareholders, interest to creditors, bank, etc.

(x) Payment of taxes/fees:
The company has to pay taxes to the government such as Income tax, Goods and Service Tax (GST), and fees to the Registrar of Companies on various occasions. Finance is needed for paying these taxes and fees.

Question 2.
Discuss the factors determining working capital requirements?
Answer:
Working Capital = Current Assets – Current Liabilities.
In other words, it is also called ‘Circulating Capital’. Also, refer to ‘GROSS WORKING CAPITAL.’ Management needs to determine the size of working capital with reference to the economic environment and other aspects within the business firm.

Factors determining/influencing working capital requirements are as follows:
(i) Nature of Business:
The working capital requirements are highly influenced by the nature of the business. Trading/ merchandising forms concerned with the distribution of goods require a huge amount of working capital to maintain a large stock of the variety of goods to meet customers’ demands are extend credit facilities to attract them. Whereas public utility concerns have to maintain small working capital because of a continuous flow of cash from their customers.

(ii) Size of business:
The size of a business also affects the requirements of working capital. Size of the firm refers to the scale of operation i.e. a firm with large scale operations will require more working capital and vice versa.

(iii) Volume of Sales:
The volume of sales and the size of the working capital have a direct relationship with each other. If the volume of sales increases there is an increase in the amount of working capital.

Maharashtra Board Class 12 Secretarial Practice Solutions Chapter 1 Introduction to Corporate Finance

(iv) Production cycle:
The process of converting raw material into finished goods is called the ‘production cycle’. If the production cycle period is longer, the firm needs more amount of working capital. If the manufacturing cycle is short, it requires less working capital.

(v) Business cycle:
When there is a boom in the economy, sales will increase resulting in to increase in investment in stock. This will require additional working capital. During a recession period, sales will decline and consequently, the need for working capital will also decrease.

(vi) Terms of purchases and sales:
If credit terms of purchase are favourable and terms of sales are less liberal, then the requirement of cash will be less. Thus, the working capital requirement will be reduced.
A firm that enjoys more credit facilities needs less working capital. On the other hand, if a firm does not get proper credit for purchases and adopts a liberal credit policy for sales if requires more working capital.

(vii) Credit Control:
Credit control includes the factors such as volume of credit sales, the terms of credit sales, the collection policy etc. A firm with a good credit control policy will have more cash flow reducing the working capital requirement. Whereas if the firm’s credit policy is liberal there would be more requirements of the working capital.

(viii) Growth and Expansion:
Those firms which are growing and expanding at a rapid pace need more working capital compared to those firms which are stable in their growth.

(ix) Management ability:
The requirement of working capital is reduced if there is proper coordination in the production and distribution of goods. A firm stocking on heavy inventory calls for a higher level of working capital.

Maharashtra Board Class 12 Secretarial Practice Solutions Chapter 1 Introduction to Corporate Finance

(x) External factors:
If the financial institutions and banks provide funds to the firm as and when required, the need for working capital is reduced.

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Maharashtra Board Class 11 Psychology Solutions Chapter 8 Memory

Balbharti Maharashtra State Board Class 11 Psychology Solutions Chapter 8 Memory Textbook Exercise Questions and Answers.

Maharashtra State Board Class 11 Psychology Solutions Chapter 8 Memory

1A. Complete the following statements.

Question 1.
One of the important processes for storage of information in the LTM is _____________
a. perception
b. elaborative rehearsal
c. encoding
Answer:
b. elaborative rehearsal

Question 2.
Memory is a/an _____________
a. activity
b. process
c. performance
Answer:
b. process

Maharashtra Board Class 11 Psychology Solutions Chapter 8 Memory

Question 3.
_____________ memory has the shortest duration.
a. Sensory
b. Short Term
c. Long Term
Answer:
c. Long Term

Question 4.
_____________ memory is also known as Working Memory.
a. Long Term
b. Accidental
c. Short Term
Answer:
c. Short Term

Question 5.
_____________ memory has unlimited capacity.
a. Sensory
b. Short Term
c. Long Term
Answer:
a. Sensory

Question 6.
The span of Short-Term Memory is _____________
a. 5+/-2
b. 7+/-2
c. 9+/-2
Answer:
b. 7+/-2

1B. State whether the following statements are true or false. If false, correct them. If true, explain why.

Question 1.
Our sense organs also have memory.
Answer:
True
Explanation: Our sense organs have the capacity to retain the sensory impression received through the five senses for a very short time even after the source stimulus is withdrawn. It is known as sensory memory.

Maharashtra Board Class 11 Psychology Solutions Chapter 8 Memory

Question 2.
Short-term memory has an unlimited capacity.
Answer:
False
Reason: STM holds the information between 15 to 30 seconds and the capacity of STM is about seven items at a time. Fleece, has limited capacity.

Question 3.
Conscious memory of facts and events is called explicit memory.
Answer:
True
Explanation: Explicit memory is a type of LTM that contains conscious memories of facts and events.

Question 4.
Implicit memory is the memory of skills.
Answer:
True
Explanation: Implicit memory is the unconscious memory of skills and how we do things, regarding the use of objects or movements of the body.

Question 5.
When we memorize meanings, concepts, and principles, it is called episodic memory.
Answer:
False
Reason: Episodic memory is a memory of experiences and specific events which we recall step by step to reconstruct actual events.

Question 6.
The method of relearning is also known as the saving method.
Answer:
True
Explanation: In relearning method, there is a saving of time taken to learn the same material. Fleece, this method is also known as the saving method.

Maharashtra Board Class 11 Psychology Solutions Chapter 8 Memory

Question 7.
The most vivid memory is flashbulb memory.
Answer:
True
Explanation: Flashbulb memories are vivid memories of what we were doing at the time of an emotion-provoking event.

1C. Identify the odd item from the following.

Question 1.
Encoding, Storage, Tip of the tongue (TOT), Retrieval
Answer:
Tip of the tongue (TOT)

Question 2.
Keyword method, Method of Loci, Chunking, Rote learning, First letter technique
Answer:
Rote learning

Question 3.
Sensory register, STM, Flashbulb memory, LTM
Answer:
Sensory register

Question 4.
Recall, Recognition, Relearning, Trace decay
Answer:
Trace decay

1D. Match the following pairs.

Question 1.

AB
1. A technique to improve memorya. Short-term memory
2. The most vivid memoryb. Declarative memory
3. Working memoryc. Implicit memory
4. Most organized memoryd. Flashbulb memory
5. Playing the harmonium after a long timee. Method of Loci
6. Writing an essay on perceptual processf. LTM
g. Recall method
h. Relearning method

Answer:

AB
1. A technique to improve memorye. Method of Loci
2. The most vivid memoryd. Flashbulb memory
3. Working memorya. Short-term memory
4. Most organized memoryf. LTM
5. Playing the harmonium after a long timec. Implicit memory
6. Writing an essay on perceptual processg. Recall method

2. Answer the following questions in around 35-40 words each.

Question 1.
Explain any one example of Flashbulb memory from your life.
Answer:

  • I clearly remember the day when my grandmother passed away.
  • On that day, I had an omelet for breakfast and went to college around 10.30 a.m. I attended only two lectures and then received a call about this bad news. After that, my best friend accompanied me home.

Maharashtra Board Class 11 Psychology Solutions Chapter 8 Memory

Question 2.
Explain the model of working memory proposed by Baddeley.
Answer:

  • Baddeley called STM a working bench of memory.
  • In the working memory model given by him, a central executive is responsible for the coordination between sub-systems of the phonological loop, episodic buffer, and the visuospatial sketchpad.
  • Both phonological loop and visuospatial sketchpad have two components.

Maharashtra Board Class 11 Psychology Solutions Chapter 8 Memory 2 Q2

Question 3.
Explain the Tip of the tongue (TOT) phenomenon with an example.
Answer:

  • Sometimes, when we search through our library of experiences to retrieve information from LTM, we cannot recall it even when we have that information on the tip of the tongue.
  • e.g. you want to recall the name of your cousin’s favourite clothing brand. Instead of that name, you recall all similar names.

Question 4.
Give an example of episodic memory.
Answer:

  • I remember a four-day-long celebration of my sister’s wedding.
  • It started with Haldi followed by Mehendi and the sangeet ceremony. After that, there was a grand wedding followed by a reception ceremony.
  • I also remember all preparations, outfits that I wore, and the food that we had in those four days.

Question 5.
What is motivated forgetting?
Answer:

  • Motivated forgetting is a behaviour in which people may forget unwanted memories either consciously or unconsciously.
  • It is also called a conscious coping strategy but it should not be confused with defense mechanisms.
  • There are two levels of motivated forgetting, viz. Repression and Thought suppression.

3. Compare and contrast.

Question 1.
STM and LTM
Answer:

  • Only the significant sensory inputs enter the Short-Term Memory (STM) through maintenance rehearsal. On the other hand, some items in STM enter the Long-Term Memory (LTM) after elaborative rehearsal which makes information meaningful and connects the same with already existing information in the LTM.
  • STM holds the information between 15 to 30 seconds and the capacity of STM is about seven items at a time. Conversely, once information enters LTM, it is retained more or less permanently and the amount of information stored in LTM is unlimited.

Maharashtra Board Class 11 Psychology Solutions Chapter 8 Memory

Question 2.
Implicit Memory and Explicit Memory
Answer:

  • Implicit memory is the unconscious memory of skills and how we do things while explicit memory is conscious memory of facts and events.
  • Implicit memory is also known as procedural memory while explicit memory is also known as declarative memory.

Question 3.
Semantic memory and Episodic memory
Answer:

  • Semantic memory is a more structured record of facts, meanings, concepts, and knowledge. On the other hand, episodic memory is a memory of experiences and specific events which we recall step by step to reconstruct the actual events.
  • Semantic memories have personal context which includes vocabulary, mathematics, rules of logic while episodic memory is the memory of autobiographical events with times, places, and associated emotions.

Question 4.
Storage failure and Retrieval failure
Answer:

  • In case of storage, failure acquired and encoded information is not stored properly while in case of retrieval failure, problems arise while recalling the stored information for its actual use.
  • Both storage failure and retrieval failure make it difficult to use the retained information in the future.

Question 5.
Recall method and Recognition method
Answer:

  • The recall method involves remembering a fact, event, or object that is not currently physically present and requires the direct uncovering of information from memory, (e.g. long essay-type answers). In the recognition method, already learned material is present and the learner has to recognize it. (e.g. MCQs).
  • Recognition is relatively easier than recall. So, a score of memory by recognition method is usually more than the recall method.

4. What will you do if…

Question 1.
You have to prepare a long speech covering all the activities in your college and present at the annual function
Answer:

  • I will make a list of all the activities and rehearse it a number of times so as to ensure better retention.
  • I may also make a note with all points in brief which I can refer to if I forget something in the middle of a speech.

Maharashtra Board Class 11 Psychology Solutions Chapter 8 Memory

Question 2.
How will you apply ‘POWER’ to prepare for the final exam of Psychology?
Answer:

  • Prepare: Before starting to study, I would prepare myself for it by setting goals. I will make myself aware of why am I studying Psychology, e.g. for acquiring good marks in the final exam.
  • Organize: I will organize the study material properly and make a schedule for each chapter. I will allot less time for chapters that are easy and familiar. I may study these chapters when I am a bit tired. Conversely, I will allot more hours to chapters that are unfamiliar, complicated, or technical. I will also ensure to study these complex chapters when I am fresh.
  • Work: I know that I have to work hard to achieve the goal of acquiring good marks. So, I will learn with the motive to understand and remember. I will try to associate new information with something that I have already learned.
  • Evaluate: I will try to evaluate my progress by solving practice papers. It will enable me to know how much I have learned and the quality of my knowledge.
  • Rethink: I will reanalyze, review, question, and challenge myself. I will also rethink whether I need to change my method of studying so as to achieve the goal of acquiring good marks in the final exam.

5. Short Notes.

Question 1.
Characteristics of Memory
Answer:

  • Memory is an ability by which information is encoded, stored, and retrieved when needed.
  • Three basic processes or characteristics of memory are Acquisition, Storage, and Retrieval.
  • The acquisition is the process of acquiring information from our sense organs. The information acquired and encoded is stored over a period of time. In retrieval, the stored information is recalled for the purpose of its actual use.
  • There are three stages of memory, viz. Sensory information store, short-term memory, and long-term memory.

Question 2.
Techniques to improve memory
Answer:
Some techniques to improve memory are as follows:

  • Keyword method: In the keyword method, any two different pieces of information can be linked together. It is an effective method for remembering definitions and learning foreign language vocabulary.
  • Encoding specificity: According to encoding specificity, memory is improved when information is available while learning is also available at the time to recall.
  • Method of loci: It involves creating an imaginary route so that things can be remembered in a better way. e.g. steps to solve mathematical problems.
  • Mnemonic devices: Mnemonics will include acronyms or first letter techniques (e.g. VIBGYOR includes colours of the rainbow). It will also include visualization. Another technique is chunking where one can place large information into small chunks.
  • Practice and rehearsal: Relearning the same material a number of times lead to better retention and better recall. For small size or easy material, it is effective to optimally utilize our time and learn the entire material. For large size or difficult material, we must take breaks and learn the material in parts.
  • Minimizing interference: We should not learn similar subjects together as they might interfere with each other. Also, one must take a rest for minimising such interference.
  • POWER method: One can also use the POWER method for improving memory. Here, P stands for Preparation, 0 stands for Organisation, W stands for Work, E stands for Evaluation and R stands for Rethinking.

Maharashtra Board Class 11 Psychology Solutions Chapter 8 Memory

Question 3.
Motivated forgetting
Answer:

  • Motivated forgetting is a behaviour in which people may forget unwanted memories either consciously or unconsciously.
  • It is also called a conscious coping strategy but it should not be confused with defense mechanisms.
  • There are two levels of motivated forgetting, viz. Repression and Thought suppression.
  • Repression: Sigmund Freud’s Psychoanalytic model states that we subconsciously push unwanted thoughts and memories into our unconsciousness. People think that such repressed memories are completely forgotten.
  • e.g. a girl who had experienced sexual abuse during childhood may completely forget about it. But she may have difficulty while forming a romantic relationship.
  • Thought suppression: It is a conscious effort where we forget the memories of unwanted incidents and experiences of our lives, e.g. a person will avoid talking about his breakup.
  • Thought suppression can be time-consuming and also quite difficult as such suppressed thoughts tend to reoccur, e.g. a person may try to suppress the thoughts about his ex but he may not be successful in doing so.

Question 4.
Causes of forgetting
Answer:

  • Trace decay: Our memories fade out when we don’t use them for a longer period, i.e., traces of memory get decayed over time if they are not used.
  • Trace distortion: Some researchers believe that memory traces are not decayed but are distorted over a period of time and forgetting occurs.
  • Interference: Some researchers believe that we forget when materials that we learn one after the other interfere with each other. There are two types of interference, viz. retroactive interference and proactive interference.
  • Motivated forgetting: It is a behaviour in which people may forget unwanted memories either consciously or unconsciously. There are two levels of motivated forgetting, viz. Repression and Thought suppression.

6. Answer the following questions in 150-200 words.

Question 1.
Explain the process of human memory in detail.
Answer:

  • Memory is an ability by which information is encoded, stored, and retrieved when needed.
  • The basic processes of memory include acquisition (encoding), storage, and retrieval.
    Maharashtra Board Class 11 Psychology Solutions Chapter 8 Memory 6 Q1
  • Acquisition/Encoding: Acquisition is the process of acquiring information from sense organs. Encoding is the process of transforming the information received into suitable symbols like pictures, figures, words, numbers.
  • Storage: The information acquired and encoded is preserved over a period of time. The process of storage is essential for using that information in the future.
  • Retrieval: It is the process of recalling the stored information for the purpose of its actual use. We tend to retrieve mobile numbers, names, etc. in our daily life.
  • We can think of these processes as analogous to the functions of a computer.

Maharashtra Board Class 11 Psychology Solutions Chapter 8 Memory

Question 2.
Explain the theories of forgetting in detail.
Answer:

  • Forgetting is the failure to retrieve the material from our long-term memory which we had already stored.
  • Researchers have put forward various theories of forgetting. Each theory highlights different reasons behind forgetting.
  • The various theories of forgetting are: Trace decay theory, Trace distortion theory, and Interference theory.
    • Trace decay: Our memories fade out when we don’t use them for a longer period, i.e., traces of memory get decayed over time if they are not used.
    • Trace distortion: Some researchers believe that memory traces are not decayed but are distorted over a period of time and forgetting occurs.
    • Interference: Some researchers believe that we forget when materials that we learn one after the other interfere with each other. There are two types of interference, viz. retroactive interference and proactive interference.

7. Arrange the following elements in concepts of memory in ascending order.

Question 1.
Elaborative rehearsal, Short Term Memory, Receiving information from the environment, Long Term Memory, Retrieval
Answer:

  • Receiving information from the environment
  • Short Term Memory
  • Elaborative rehearsal
  • Long Term Memory
  • Retrieval

Activities

Activity 1 (Textbook Page No. 87)

Do you remember your first picnic at your school? Do you remember your primary school teacher? Now can you remember what food you ate last Monday? Why you can remember some incidents from the past clearly while you cannot remember some things which happened yesterday?
Answer:
We remember some incidents from the past clearly when they are a part of our long-term memory. Similarly, we cannot remember certain incidents from the recent past whey they form a part of our sensory or short-term memory.

Maharashtra Board Class 11 Psychology Solutions Chapter 8 Memory

Activity 2 (Textbook Page No. 87)

Why does this happen? 25 workers used to work in Thomas Edison’s Bulb and Phonogram unit of industries. There was a huge tree near his company. After 6 months, Edison asked his workers about the huge tree but not a single worker could give information about that tree. Why do you think this happened despite seeing the tree every day?
Answer:
I feel the none of the workers could give information about the tree near their company since it was a part of their sensory memory, i.e., they perceived the stimulus (tree) with sense organs but did not rehearse it enough for it to become a part of their long term memory.

Maharashtra Board Class 11 Psychology Important Questions Chapter 7 Nervous System

Balbharti Maharashtra State Board Class 11 Psychology Important Questions Chapter 7 Nervous System Important Questions and Answers.

Maharashtra State Board 11th Psychology Important Questions Chapter 7 Nervous System

1A. Complete the following statements with appropriate options.

Question 1.
__________ of the neuron absorbs the food and keeps the cell alive.
(A) Nucleus
(B) Axon
(C) Cell body
Answer:
(A) Nucleus

Question 2.
__________ plays a role mainly in cognition, reward, learning and memory.
(A) Acetylcholine
(B) Dopamine
(C) Serotonin
Answer:
(C) Serotonin

Maharashtra Board Class 11 Psychology Important Questions Chapter 7 Nervous System

Question 3.
The brain plays an important role in __________ mental processes like thinking, reasoning, and emotions.
(A) higher-order
(B) lower order
(C) neutral
Answer:
(A) higher-order

Question 4.
Cerebellum consists of __________ parts.
(A) two
(B) three
(C) four
Answer:
(A) two

Question 5.
__________ is a vital centre of the brain.
(A) Medulla oblongata
(B) Pons
(C) Forebrain
Answer:
(A) Medulla oblongata

Question 6.
__________ is a bridge between forebrain and hindbrain.
(A) Pons
(B) Midbrain
(C) Cerebrum
Answer:
(B) Midbrain

Maharashtra Board Class 11 Psychology Important Questions Chapter 7 Nervous System

Question 7.
Cerebrum is the __________ part of the brain.
(A) largest
(B) smallest
(C) insignificant
Answer:
(A) largest

Question 8.
Each hemisphere of the brain is divided into __________ lobes.
(A) four
(B) six
(C) two
Answer:
(A) four

Question 9.
__________ is called as relay station of the brain.
(A) Hippocampus
(B) Thalamus
(C) Amygdala
Answer:
(B) Thalamus

Question 10.
__________ is called as the pleasure centre of our body.
(A) Hypothalamus
(B) Occipital lobe
(C) Spinal cord
Answer:
(A) Hypothalamus

Question 11.
A protein in the brain called __________ is related to Alzheimer’s disease.
(A) beta-amyloid plaque
(B) thyroxin
(C) gonad
Answer:
(A) beta-amyloid plaque

Question 12.
The spinal cord is connected to the periphery through __________ pairs of spinal nerves.
(A) 25
(B) 13
(C) 31
Answer:
(C) 31

Maharashtra Board Class 11 Psychology Important Questions Chapter 7 Nervous System

Question 13.
The chemical substances secreted by endocrine glands are called __________
(A) hormones
(B) neurons
(C) axons
Answer:
(A) hormones

Question 14.
Hyposecretion of thyroxin leads to cretinism among __________
(A) old people
(B) children
(C) adults
Answer:
(B) children

Question 15.
In the case of __________, a person loses his weight and experiences irritated mood, sleeplessness as well as sweaty palms.
(A) Myxedema
(B) Acromegaly
(C) Grave’s disease
Answer:
(C) Grave’s disease

Question 16.
__________ is secreted by the pancreas.
(A) Glycogen
(B) Cortisone
(C) Progesterone
Answers:
(A) Glycogen

1B. Match the following pairs.

Question 1.

AB
i. Spinal corda. PNS
ii. Autonomic Nervous systemb. Telodendria
iii. Terminal Buttonc. Cerebrum
iv. Reticular Formationd. CNS
e. The Alarm clock of the body

Answer:

AB
i. Spinal cordd. CNS
ii. Autonomic Nervous systema. PNS
iii. Terminal Buttonb. Telodendria
iv. Reticular Formatione. The alarm clock of the body

1C. State whether the following statements are true or false.

Question 1.
The human nervous system is amongst all living creatures.
Answer:
True

Question 2.
The autonomic nervous system internal activity of the human body.
Answer:
True

Question 3.
Dendrite is a gap between two neurons.
Answer:
False

Maharashtra Board Class 11 Psychology Important Questions Chapter 7 Nervous System

Question 4.
Glutamate is the chief inhibitory neurotransmitter.
Answer:
False

Question 5.
The brain consists of five major parts.
Answer:
False

Question 6.
The brain stem is divided into medulla oblongata and pons.
Answer:
True

Question 7.
Medulla oblongata receives messages from higher centers of the brain.
Answer:
True

Question 8.
The reticular activation system is a bridge between two hemispheres.
Answer:
False

Question 9.
Midbrain consists of the superior and inferior colliculus.
Answer:
True

Question 10.
Two hemispheres of the brain are connected by a bundle of fibers called the corpus callosum.
Answer:
True

Question 11.
If a person’s left side of the body is paralyzed, neurons from the left side of his body stop functioning.
Answer:
False

Maharashtra Board Class 11 Psychology Important Questions Chapter 7 Nervous System

Question 12.
The temporal lobe is in the cortex, just above the ears.
Answer:
True

Question 13.
People who exercise regularly have a higher risk of developing Alzheimer’s disease.
Answer:
False

Question 14.
The human brain consumes 40% of the body’s total energy.
Answer:
False

Question 15.
The spinal cord extends from neck to waist.
Answer:
True

Question 16.
Exocrine glands are also called ductless glands.
Answer:
False

Question 17.
In myxedema, a person becomes very huge, lacks motivation, and complains about weakness.
Answer:
True

Question 18.
The adrenal gland is also known as the sex gland.
Answer:
False

1D. Identify which hormones with hyposecretion or hypersecretion would lead to the following conditions.

Question 1.
Grave’s disease
Answer:
Hypersecretion – Thyroxin

2A. Explain the following concepts.

Question 1.
Nervous system
Answer:
The nervous system is the complex network of neurons that carry signals from brain to body and body to brain. Our nervous system consists of two major parts, viz, the central nervous system and the peripheral nervous system.

Maharashtra Board Class 11 Psychology Important Questions Chapter 7 Nervous System

Question 2.
Cerebral cortex
Answer:
The cerebral cortex is the grey coloured outside cover of the cerebrum. It controls higher-order mental processes such as attention, perception, learning, and memory.

Question 3.
Reflex action
Answer:
Reflex action is an involuntary and nearly instantaneous movement in response to stimulus, e.g. salivation, sneezing, knee jerk, blinking of eyes. These are quick and simple patterns of behaviour without the involvement of the brain.

Question 4.
Glands
Answer:
Glands are specialized groups of cells or organs that secrete chemical substances. There are many glands. All glands fall into two categories, viz. endocrine and exocrine.

3. Answer the following questions in 35-40 words.

Question 1.
Explain the classification of the somatic nervous system.
Answer:

  • The somatic nervous system is divided into sensory and motor systems of the body.
  • It consists of sensory nerves (afferent nerves) and motor nerves (efferent nerves). Sensory nerves send messages from the body to the brain and motor nerves send messages from the brain to the body.

Question 2.
Why do we get different reactions to every situation?
Answer:

  • When a neural message passes from end buttons to the dendrite of another neuron, it has to cross the chemical gap between two neurons (synapse).
  • As neurons are not directly connected to each other, we don’t have fixed reactions to every situation.

Question 3.
State any two functions of the brain.
Answer:

  • The brain helps to adapt to the environment and tries to analyze, store and synthesize the information it receives.
  • The brain plays a crucial role in every aspect of our lives like decision making, emotional experience, and social interactions.

Question 4.
Why are we supposed to wear helmets while riding a bike?
Answer:

  • If someone meets with an accident while riding a bike, the person falls back on his head.
  • Most of the time, his Medulla oblongata is damaged which will lead to instant death.
  • Hence, we are supposed to wear helmets while riding a bike.

Maharashtra Board Class 11 Psychology Important Questions Chapter 7 Nervous System

Question 5.
Explain the impact of hypersecretion of any four hormones.
Answer:

  • Parathyroxin: An individual experiences a feeling of nausea, vomiting sensation. He also feels sleepy and relaxed.
  • Cortin or cortisone: An individual experiences increased sexual drive. Females start looking like males.
  • Adrenalin and noradrenaline: An individual experiences increased heartbeat, blood pressure, and breathing rate.
  • Androgen and testosterone: An individual shows a tendency towards sexual behaviour. He feels very energetic and engages in aggressive behaviour.

Question 6.
Explain the impact of the hyposecretion of any three hormones.
Answer:

  • Parathyroxin: An individual lacks motivation and energy. He experiences weakness, muscle cramps, and spasms.
  • Cortin or cortisone: An individual feels very lazy, lacks sexual drive, and experiences loss of hunger and weight.
  • Androgen and testosterone: Males do not have a desire for sex and their voice remains childlike.

4. Write short notes.

Question 1.
Nervous system
Answer:

  • The nervous system is the complex network of neurons that carry signals from brain to body and body to brain.
  • The human nervous system is the most complicated yet highly developed among all living creatures.
  • Our nervous system consists of two major parts, viz, the central nervous system and the peripheral nervous system.
  • The central nervous system consists of the brain and spinal cord while the peripheral nervous system consists of the somatic and autonomic nervous systems.

Maharashtra Board Class 11 Psychology Important Questions Chapter 7 Nervous System 4 Q1

Question 2.
Brain and nutrition
Answer:

  • Nutrition plays an important role in brain functioning. Nutritional deficiency may lead to neurological problems.
  • Despite representing only 2% of the body’s total mass, the human brain consumes 20% of the body’s total energy due. to the increased metabolic needs of human beings.
  • Nutrition plays a crucial role during developing years so to optimize the functions of the brain. It is also essential during old age to avoid the degeneration of cells.
  • Nutrition enhances brain functioning. It prevents as well as helps in treating neurological disorders.
  • As evolution took place, human life became more complicated and demanding. As a result, the need for nutrition by the brain kept on increasing.
  • Today human brain is exposed to a high level of stress which results in oxidation, Any food which is high in antioxidants (almonds, dark chocolate, onions, berries, mangoes, seafood) helps to control the ill effects of oxidation.

Maharashtra Board Class 11 Psychology Important Questions Chapter 7 Nervous System

Question 3.
Spinal Cord
Answer:

  • The spinal cord is an important part of the central nervous system. It extends from neck to waist.
  • Its main function is to send information from the brain to the body and from to the body to the brain.
  • It controls reflex actions like salivation, knee jerk, blinking of eyes.
  • The spinal cord is connected to the periphery through 31 pairs of spinal nerves.
  • Each spinal nerve is joined to the spinal cord through two routes: the dorsal and ventral routes.
  • If dorsal routes are injured, we will not have sensations while if ventral routes are injured, we will not be able to move our body and control reflex actions.

5. Answer in 150-200 words.

Question 1.
Write a note on neurons.
Answer:

  • Neurons are specialized networks of cells that transmit messages from the brain to the body and from the body to the brain. They are the basic units of the nervous system.
  • A neuron consists of dendrites, axon, cell body, and terminal button or telocentric.
  • The cell body is the body of neurons. The nucleus of the neuron absorbs the food and keeps the cell alive.
  • The neural message comes in through the dendrites. These are branch-like structures.
  • The neural message goes out from the axon of the neuron.
  • At the end of the axon, there are end buttons. It is a bulb-like structure containing chemicals known as neurotransmitters.
  • Neurotransmitters are chemical messengers. The neural message jumps across the synapse in order to reach the dendrite of another neuron.
  • When the neural message is passing through, it excites or inhibits the neurotransmitter in it. This chemical reaction decides our reaction to various situations in life.

Maharashtra Board Class 11 Psychology Important Questions Chapter 7 Nervous System

Question 2.
Explain any five pillars of better brain functioning.
Answer:

  • Physical and mental exercise: Exercise improves blood flow and memory. It also stimulates chemical changes in the brain that improve learning, mood, and thinking.
  • Tackling medical problems: Hypertension, diabetes, obesity, depression, head trauma, higher cholesterol, and smoking increase the risk of dementia. One can control and reduce this risk by going for regular health check-ups and taking medication if required.
  • Sleep and relaxation: Sleep energizes the brain, improves mood and immune system by clearing wastage and toxins from the body. Practicing meditation and managing stress will help to control the age-related decline in brain health.
  • Mental fitness: It improves the brain’s functioning and promotes new brain cell growth. This helps to decrease the chances of developing dementia. A person can keep his brain stimulated by solving puzzles, watching stimulating movies, or learning something new.
  • Social interaction: It is good for brain health to spend time with others, participate in stimulating conversation, and stay connected with family and friends. Studies have shown that those who interact more show less decline in their memory.