1

Holidays Homework Class – XII

Commerce Stream

ENGLISH

Q1. Design a poster for the school Summer Camp to be held from May 25 to June 15. Give the summer camp a catchy name. Add other necessary details. Q2. Design a poster on ‘Save Water Save Life’. You may use slogans also. Mention the special

features and other necessary details. Q3. Mrs. and Mr. T.K. Chaudhary want to invite all their friends and colleagues on the occasion of their 25th marriage anniversary. Draft a Formal Invitation for the occasion. Q4. You are R.Kumar s/o Mr. S.Kumar of 30, Park Street, Kanpur. Prepare a formal invitation card to be sent on behalf of your parents on the occasion of the wedding of your sister. Q5. Write articles on the following topics: (a) Seema read about the twin tower collapse due to terrorist activities in the United States of

America. She decides to write an article for the local daily on the disaster caused by the Terrorism and the need to preserve peace and harmony.

(b) Floods not only highlight the inefficiency and indifference of the administration but also bring out the indomitable spirit of the common man who comes to the rescue of the victims. Write an article on ‘How Common Man Can realise his own powers and help rebuild a New and Clean India’ of which we can all be proud.

(c) They may have stood the test of time but there is a growing demand for the need to protect the country’s monuments. Write an article in about 150-200 words for your school magazine on how we can conserve our built heritage. You are Akshay/ Akshita of Graham Public School, Indore. Q.6 Write the following Letters:- (a) You are Ajay / Aarti .You bought a refrigerator from Ganpati Electronics, Gandhi Marg, Narela. It

does not function properly. Write a letter to the Sales Manager of the shop, complaining about the defect and asking for immediate replacement or repair, as necessary.

(b) You are Raj Malhotra/ Reena Rani of 35, Akbar Road, New Delhi. Write a letter to the Police Commissioner (Traffic) about inadequate parking facility in the Connaught Place area of New Delhi.

(c) You are Hardeepak Sing, a brilliant student who has completed his class X from a small town in Himachal Pradesh, where less facilities are available. Your friend has shown you an advertisement about a coaching center for IIT- JEE. Write a letter to the Director of Surya Coaching Center asking for more details.

(d) Write a reply to the above letter. (6.C)

ACCOUNTANCY

Book: XII Accountancy By D. K. Goel Chapter No. 1: Accounting for partnership firms – Fundamentals Practical Questions 73,75,78,80,82,84,92,97,99,100,103,106 Chapter No. 2: Change in profit sharing ratio among the existing partners. Practical Questions 41,42,47,49,55,56,58,59 Chapter No. 3: Admission of a partner: Practical Questions 90,93,96,103,109,110,120,125,126,129,133,134,139,141,142,147,148 Chapter No. 4: Retirement or Death of a partner Practical Questions 84,91,93,94,95,99,100,104,107,109,110 Project Work

Comprehensive (Accounting Process)

2

3

4

5

6

7

ECONOMICS

(Economics, Economy and Central Problems) 1. Why is production possibilities curve concave? Explain. 2. Define an economy. 3. Define macroeconomics. 4. Define microeconomics. 5. What is opportunity cost? 6. State reasons why does an economic problem arise? 7. What is ‘marginal rate of transformation’? Explain with the help of an example 8. Why is production possibilities curve downward sloping? Explain. 9. Explain the meaning of opportunity cast with the help of production possibility schedule. 10. Explain the central problem ‘for whom to produce’. 11. Explain the problem of ‘What to produce’. 12. What are the components of microeconomics and macroeconomics? 13. Define marginal opportunity cost along a PPC. 14. “An economy always produces on but not inside a PPC “. Defend or refute. 15. State the central problems of an economy. Why do they arise?

(Consumers equilibrium) 1. What is relation between TU and MU? 2. Explain the law of diminishing Marginal Utility. 3. Distinguish between MU and TU. 4. Given the market price of a good, how does a consumer decide as to how many units of that

good to buy? Explain. 5. A consumer consumes only two goods. Explain his equilibrium with the help of Marginal Utility Approach. 6. Explain the conditions of consumers equilibrium by utility approach in case of single commodity 7. Define indifference set, Indifference curve, Indifference map. 8. Define budget set and budget line. 9. What are monotonic preferences? Explain why an indifference curve to the right shows

higher utility? 10. Explain why is an indifference curve (a) Downward sloping (b) Convex 11. Explain the conditions of consumer’s equilibrium with the help of the IC approach. 12. Explain the reaction of consumer when

MRSxy> Px

Py

MRSxy<Px

Py

13. Do numerical of page no-98-99(Questions -13,16,18,19,20,21)

(Theory of Demand) 1. Define market demand. 2. Define increase in demand. What causes increase in demand? 3. Define decrease in demand. What causes decrease in demand? 4. Distinguish between normal good and inferior good. 5. Distinguish between complementary good and substitute good. 6. Define Demand. State the law of demand and the assumption behind it. 7. Explain the effect of following on demand for a good: (a) Rise in income of its buyers. (b) Fall in income of its buyers 8. Explain with the help of diagrams, the effect of following changes on the demand of a commodity: (a) A rise in the price of substitute good. (b) A rise in the price of complementary good. 9. Explain the factors affecting Market demand for a commodity. 10. Explain change in demand and change in quantity demanded.

8

(Elasticity of Demand) 1. Show the different degrees of Ed with the help of a diagram. 2. Flatter the curve, greater the elasticity of demand. Explain. 3. Explain any six factors determining price elasticity of demand. 4. Define price elasticity of demand. What would be the shape of a demand curve of a

commodity when its price elasticity of demand is: (a) Zero (b) Infinite 5. Do numerical at Page No. 158 & 159(From Q. 4 to Q.20)

(Production Function)

1. Explain the meaning of total, Average and Marginal product with the help of a table. 2. What is meant by Returns to a factor? 3. What is meant by increasing return to a factor? Explain its causes. 4. What is meant by diminishing return to a factor? Explain its causes. 5. Explain the relation between MP & TP. 6. Explain the relation between MP & AP. 7. What is production function? 8. Explain the law of variable proportion with the help of a diagram and schedule. 9. Define fixed factors. Give two examples. 10. Define Variable factors. Give two examples.

(Cost & Revenue) 1. Do numerical of page 221 &222 ( Q 20 to 24) 2. Do numerical of page 244 &245 ( Q 4 to 11)

MATHEMATICS

Relation and Functions

Ex. 1.1 page 5 : Q 2, 4, 5, 8, 9, eg. 12 (page 9)

Ex. 1.2 page 10,11: Q 3, 4, 5, 8, 9, eg. 25 (page 15)

Ex. 1.3 page 18: Q 2, 7, 8, 9, 13

Ex. 1.4 page 24: Q 6, 8, 11

Mis. Ex. Page 29: Q1, 2, 4, 8, 9, 13, 14

Inverse Trigonometric functions

Ex. 2.1 page 41, 42 : Q 3, 8, 11, 12, 14

Ex. 2.2 page 47, 48: Q 1, 4, 7, 10, 11, 13, 14, 15, 19, 21, eg. 11(P 50)

Mis. Ex. Page 51: eg. 13, Q 7, ,8, 10, 11, 12, 13, 14, 16, 17

Matrices

Ex. 3.2 page 80,81: Q 7(II), 13, 18, 19, 21

Ex. 3.3 page 89: Q10(III), 11, 12, eg. 24 (P94)

Ex. 3.4 page 97: Q15, 17

Mis. Ex. Page 100: Q1, 2, 5, 9, 10, 11, 12, 15

Determinants

Page 117, 118: eg 15, eg 16

Ex. 4.2 page 120-121: Q5, 6, 9, 12, 13, 14

Ex 4.3 page 123: Q2, 4(II), 5

Ex 4.5 page 132: Q15, 17, 18

Ex 4.6 page 136: Q4, 11, 15, 16

Mis. Ex page 137: eg. 30, 31, 32, 33, 34, Pg. 141-143, Q4, 6,7,12,13,14,15,16,17,19

Linear programming (L.P)

Miscellaneous Exercise with examples.

9

INFORMATICS PRACTICES

Prepare Project Report and Practical file as per the guidelines.

PHYSICAL EDUCATION

Prepare a project on IPL-2018 OR Biography of your favourite players.

TYPOGRAPHY & COMPUTER APPLICATION

1. Make a PowerPoint Presentation on topic discussed in class:-

Note

Specify your Name, Class, Roll no and topic on first slide.

Insert WordArt, pictures and chart related to the topic.

Apply transition effect and custom animation.

Minimum 15 slides.

2. Learn complete syllabus.