कष / CLASS - / XI व / SUBJECT थ र / Economics Time allowed: Hours Maximum Marks: 80+0 व थर : घ ट व क क : 80+0 GENERAL INSTRUCTIONS:. All questions in both the sections are compulsory. 2. Marks for questions are indicated against each.. Questions No. -2 and 2- are very short-answer questions carrying mark each. They are required to be answered in one sentence each.. Questions No. - and 5-9 are short- answer questions carrying marks each. Answers to them should normally not exceed 0 words each. 5. Questions No. 7-8 and 20 are also short-answer questions carrying marks each. Answers to them should normally not exceed 70 words each.. Questions No. 9- and 2-2 are long-answer questions carrying marks each. Answers to them should normally not exceed 00 words each. 7. Questions No. 2 25 are OTBA questions carrying 5 marks each. 8. Answers should be brief and to the point and the above word limits should be adhered to as far as possible. [k.m& v Section-A The process of transformation of raw materials into good is called a. Production b. Savings c. Investment d. Distribution e. Define Correlation. Explain any three importance of Statistics in Economics. Distinguish between Census and Sampling method of collection of data. Find out the median from the following data. (Values) 5 20 25 0 5 0 व (Frequency) 0 5 25 5 5 20 The size of land holding s of 20 families in a village is given below. Find Arithmetic mean of size of land holdings. Size of land 0 20 0 0 holdings (In acres) Number of families 5 7 2
2 0 0 28 20 9 0 0 9 5 2 0 9 07 2 7 05 20 7 7 0 20 09 08 20 Arrange the data in the form of an exclusive frequency distribution table. Using 5-0 as initial class interval. 2 0 0 28 20 9 0 0 9 5 2 0 9 07 2 7 05 20 7 7 0 20 09 08 20 What is Central Tendency. Explain its three measures. 8.. व नव व कड़ ब क ञ क व Calculate mode value from the following data. Class/ थ 0-5 5-20 20-25 25-0 0-5 5-0 0-5 Frequency/ व 7 2 9 5 /OR च द ए कड़ प ए थ व व क व क चक क ञ क? Construct Price Index Number from the following data by Laspeyre s method? /Items थ/Base year च थ/Current year र /Quantity क /Price र /Quantity क /Price A 5 2 8 B 7 5 C 7 0 D 5 7 The following data relate to the construction of house in Delhi. Present the information in the form of pie diagram. Items Percentage,Expenditure Labour 0 Bricks 5 Cement 20 Steel 0 Timber 05 Supervision 20 0 च द ए गए आ कड़ र ब ग क ञ कर :-
Find coefficient of rank correlation from the following data: - X 80 78 75 75 58 7 0 59 Y 2 5 7 /OR चक क व र चक क ब दक व क च व ए? Write down meaning of index number. What important steps should be kept in mind while constructing an index number? Calculate Standard deviation form the following data X: 0 20 0 0 50 Section -B When was Economic reform or new economic policy started? What is meant by rural development? Define Globalisation. What were the main causes of stagnation of agriculture on the eve of independence. What are the main causes of inflation in India? Write short note of effect of demonetization in India. What are the benefits of organic farming? Education is considered an important input for the development of nation. How? Why economics reforms needed? Explain its causes. What is green revolution? What were its consequences? प व क दक क? क क क क व व ब I Define Sustainable Development. Explain any three strategies to augment it. 2-What are the causes of poverty? Give main suggestions to eradicate it?
22- What was the main cause of stagnation in the agricultural sector during the British Rule? 2- What are the causes of unemployment in India? Discuss the government efforts for employment generation. थयस व क ष र क च व क क पड? What are the challenges being faced in the power sector in Indian Economy? OTBA 2. र ष व व क व व क क थय क प र पड? 5 What are the impacts of liberation of inflow of FDI. 25. च र ष व व क क थ क SEZ क व क प व रट प क व ए 5 Comment on the role of SEZ in attracting FDI in China
Marking Scheme XI-Economics (00) Note: In marking scheme answer is given in short form. Kindly consider if answer is related to the question. Q.No. Value Points Distribution of marks a 2 Correlation is a statistical tool which studies the relationship between two or more variables. i) To present the Economic facts precisely ii) To condense the mass data into a few numerical facts iii) T formulate Economic plan and policies Any three difference marks for formula and Cf 2 marks for calculation Median = 0 5 Size(X) No. of families(f) fx 0 5 50 20 20 0 7 20 0 2 80 Σf=20 Mean=Σfx /Σf Mean=0/20=2 Mean =2 Total =0 mark for tally bars 2 marks for arranging the data in frequency 7 A central tendency refers to central value or representative value of a statistical series. Mean,median and mode 8 = + =. Formula mark Calculation 2 marks Correct answer mark 9 Items % Expenditure Degree Labour 0 08 Bricks 5 5 Cement 20 72 Steel 0 Timber 05 8 Supervision 20 72 Total 00 0 0 Calulation of series Marks Formula: mark Calculation and Correct answer 2 marks +=
mark for definition of index number 5 marks for step of construction X X 2 0 00 20 00 0 900 0 00 50 250 ΣX=50 ΣX 2 =5500 S.D= 2/ S.D= 55 /5-(50/5) 2 S.D= -500 S.D=. 2 99 Rural development is a continuous comprehensive socio-economic process, attempting to improve all aspects of rural life. Globalisation means integrating the economy of a country with the economies of other countries under condition of free trade and capital and movement of persons across borders. 5 Condition of agriculturei) low level of technology ii) Lack of irrigation iii) land settlement iv) Partition of India( with brief explanation) Any three points mark for one reason x Any three effects of demonitization 7 To be judged as whole 8 Increases work efficiency Develops skills Generates income Uplifts living standard and honour Any other relevant points 9 Mounting fiscal deficit Adverse balance of payment Gulf crises Poor performances of PSUs Any three
20 Green Revolution refers to the large increases in production of food grains resulting from the use of high yielding variety of seeds especially for Wheat and Rice with the use of fertilizers and pesticide in correct quantities as well as regular supply of water. It was implemented i) To improve the Agricultural productivity ii) To achieve self-sufficiency in food grains iii) To achieve self-sufficiency in food grains iv) To supply food grains to poorer sections through PDS (+) Definition of Sustainable Development mark Strategies marks 2 Low income Lack of asset Unemployment Inflation Any other points with explanation + 22 Low level of agricultural productivity High dependence on monsoon Lack of proper input Any other relevant points with explanation 2 To be judged as a whole 2&25 To be judged on the basis of matter given in OTBA 5*2=0