R.K Modern Sr. Sec School (Affiliated to CBSE) C-5A, Sec-55, NOIDA, U.P. ( ) Class XII (Arts)

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1 ENGLISH Class XII (Arts) 1. Complete the Assignment from practice paper of the following chapters: a. The Last lesson b. The Lost Spring c. The Tiger King d. My Mother at Sixty Six e. An Elementary Classroom in a Slum. 2. Read carefully (CH-1 TO CH-10) of Novel (The Invisible Man). 3. Complete assignment from practice paper of the following topic a. Notice (any 5) b. Letters (any 5) c. Report (any 3) d. Article (any 4) HISTORY 1. Revise all the chapters explained in the class. 2. Answer the following question in H.H.W notebook. a. Explain how different methods of irrigation were developed for Agriculture in the Harappan sites. b. Mention two sites of Harappan cities. c. In which settlement of Harappan culture specialised drills have been found? d. Mention any four items found in the graves of Harappans. e. Discuss the main characteristics of Planned Urban centres of the Harappan civilization. f. Name any three travellers who visitedthe sub-continent between 10 th and 17 th century. From where they had come? g. Name the book written by Al-Biruni. Mention its language and content. h. Give two examples to show that Indian cotton textile were in great demand in west and south Asia. i. Briefly describe the life sketch of Al -Biruni. j. Explain Al- Biruni s description of caste system. k. Why did Bernier consider Crown ownership of land as disastrous? l. What was Permanent settlement in Bengal? m. What was Sunset law of revenue? n. Critically examine the policies adopted by the Britishers to control paharis? 3. Study the life of Al-Biruni Ibn-Battuta/Harappanculture with the help of Internet and express it in your own words.

2 fgunh 1- tulrrk isij ds 1 twu ls 30 twu rd ds ist 3 dh i=dkfjrk dks fy[kdj ykuk o fp=ksa dh dfvax fpidkdj ykuh gsa 2- egknsoh oekz dh 5 dfork] o 2 dgkuh fp= lfgr fyf[k,a 3-5 dfo;ksa dk ftou ifjp;] vkredfkk] o jpukvksa dks fp= lfgr fy[kdj ykwb,a 4- *vkyksd /kuok* o *gfjoa k jk; cppu* ds oraeku lkfgr; dh izlkafxdrk dks 1000 kcnksa esa fy[kdj ykb,a 5- fdlh laiknd dk lk{kkrdkj ysadj Mk;jh esa fyf[k,a SUBJECT: POLITICAL SCIENCE 1. Paste the collected cartoon picture in scrap book from your next book Politics in India and make an appropriate question/answer on them as per your understanding. 2. Learn the following chapter s and prepare for periodic exam. CH-1 Challenge of Nation Building CH-2 Era of one- party Dominance CH-3 Politics of planned development CH-4 Cold War Era CH-5 The end of Bipolarity. SUBJECT: ECONOMICS 1. Show the effects of floods in Jammu and kashmir on its production possibilities frontier. 2. Why does the problem of What to produce arise Explain. 3. Why is production possibility curve concave? Explain 4. What do you understand by positive economic and normative economic analysis? 5. Distinguish between microeconomics and macroeconomic 6. Distinguish between centrally planned economy and a market economy. 7. Define Marginal rate of transformation. 8. State reasons why does an economic problem arise? 9. What are the three central problems of an economy? Explain. 10. Why P.P.C is downward sloping from left to right. Explain. 11. Using a diagram, explain what will happen to PPC of Bihar if the river Kosi causes widespread floods? 12. Calculate the marginal opportunity cost (MOC), Commodity X for the given combinations. Commodity X Commodity Y

3 13. Giving reason, comment on the shape of PPC based on the following table: Good X(Units) Good Y(Units) In the order of sequence, the points of Underutilization and Unattainable are 15. The following change in PPC is due to- 16. Draw the shapes of PPC in case of decreasing MRT 1. How much is total utility zero level of consumption? 2. Define Marginal utility. 3. What happen to marginal utility.when the total utility is maximum. 4. Explain the law of diminishing marginal utility with schedule and diagram. 5. What is meant by Mu of one rupee? 6. What is meant by consumer s equilibrium? State its condition in case of single and double commodity. Explain with schedule. 7. Why are indifference curves always convex to the origin. Explain with schedule and diagram. 8. Define a budget line and why does the budget line slope downward? 9. How many ice-creams will a consumer have. If Ice-cream is available free of cost?

4 10. A consumers income is rs 200. He spends it on purchase of goods X and Y. prices of X and Y are 40 and 20 unit respectively. Write the equation of his budget line. 11. The rotation of budget line in the following diagram is due to- 12. Which indifference curve represents the highest level of satisfaction? 13. A person s Mu schedule is given below. Derive TU Units consumed Mu Calculate the missing figures: Units Tu in Units Mu in units What do you mean by substitutes and complementary goods in both case. 2 Explain the law of demand with the help of a schedule and diagram. 3 What is market demand? State four factors causing increase in market demand. 4 Distinguish between change in demand and change in quantity demanded o a commodity. 5 On the basis of information given in the following table, prepare the demand schedules for three commodities: Price Total Expenditure A B C

5 6 Distinguish between an inferior good and normal good. Explain the effect of change in income on each giving suitable examples 7 Explain the causes of a rightward in demand curve of a commodity of an individual consumes. 8 Explain price elasticity of demand. 9 Mention any three factors that affect the price elasticity of demand for a commodity. 10 Explain in brief the following kinds of price elasticities of demand a. Highly elastic demand b. Less elastic demand c. Unitary elastic demand. 11 With increase in price of burger by 22% its demand falls by25%. This indicate that demand for burger is: 12 Among the following demand curves, which one is more elastic? 13 Market demand for a good at a price of rs. 10 per unit is 100 units. When its price changes its market demand falls to 50 units. Find out the new price, if price elasticity of demand is (-)2. 14 Price of a good falls from rs 10 to 8 as a result its demand rises from 80 units to 100 units. What is the price elasticity of demand? 15 As the price of a commodity falls from 8 to 6, its demand rises from 100 units to 125 units. Find out the price elasticity of demand by percentage method. 16 A consumer spends 80 on a commodity at a price of 1 per unit and 100 at a price of 2 per unit. What is the price elasticity of demand? 17 Price of a commodity falls from Rs 20 to Rs 15 per unit. Its demand rises from 600 units to 750 units, calculate is price elasticity of demand. 18 Why is demand for water in elastic? 19 When is the demand for a good said to be perfectly inelastic? 20 A perfectly elastic price demand curve is parallel to X-axis. Why? SUBJECT: PHY. EDUCATION Practical File work I. Athletics detail II. Any one Game detail. Basketball, football, Hockey, Kho Kho, Volleyball.

6 III. Yoga detail (Seven Asana) 1. Vajrasava (Procedure and Benefits) 2. Arahmatseyedrasana (Procedure and Benefits) 3. Trikonasana (Procedure and Benefits) 4. Chakrasana (Procedure and Benefits) 5. Tadasana (Procedure and Benefits) 6. Bhujangasana (Procedure and Benefits) 7. Shelabhasana (Procedure and Benefits)