
	Trending ▼ ICSE CBSE 10th ISC CBSE 12th CTET GATE UGC NET Vestibulares ResFinder

CBSE Class 11 Pre Board 2020 : Economics (Delhi Public School (DPS), Jammu)

3 pages, 35 questions, 0 questions with responses, 0 total responses,

	Cbse 11	+Fave Message
	Profile Timeline Uploads

Home > cbse11 > F Also featured on: School Page

Instantly get Model Answers to questions on this ResPaper. Try now!
NEW ResPaper Exclusive!

Formatting page ...

DELHI PUBLI SCHOOL, JAMMU ECONOMICS ASSIGNMENT SESSION-2019-20 CLASS-XI Q1. Explain the characteristics of good classification. Q2. Explain the methods of sampling. Q3. What are the limitations of statistics? Q4. Explain the published sources of secondary data. Q5. Write a short note on the followinga) NSSO b) Census of India Q6. Differentiate between direct personal investigation and indirect oral investigation. Q7. Explain the characteristics of statistics as a plural sense. Q8. What are the qualities of good questionnaire? Q9. Differentiate between census and sample methods. Q10. What are essentials of a good diagram? Q11. Find the median of the data: X f 160 5 150 8 152 6 161 3 156 7 Q12. If the median of the following frequency distribution is 46, fins the missing frequencies, f1 and f2. Variable Frequency 10-20 12 20-30 30 30-40 fi 40-50 65 50-60 F2 60-70 25 70-80 18 Total 229 Q13. Calculate mode by grouping method. Class Interval Frequency 0-8 8-16 16-24 24-32 32-40 40-48 8 7 16 24 15 7 Q14. Calculate the mean deviation from tje mean for the following weight distribution: Weight(in g) 0-5 5-10 10-15 15-20 20-25 No. of items produced 5 8 15 16 6 Q15. Calculate semi-interquartile range and coefficient of quartile deviation for the following data: Age(in years) No. of Persons 15-25 25-35 35-45 45-55 55-65 65-75 75-85 3 61 132 153 140 51 3 Q16. Calculate standard deviation for the following by short cut method using assumed mean as 32. 1 20 2 22 3 27 4 30 5 31 6 32 7 35 8 40 9 45 10 48 Q17. From the following data, find out coefficient of rank correlation between price and supply. Price Supply 4 10 6 15 8 20 10 25 12 30 14 35 16 40 18 45 Q18. Compute i) Laspeyre s, ii) Paasche s, iii) Fisher s, index numbers from the following data Items A B C D po 10 15 2 4 qo 4 6 5 9 p1 12 20 5 4 Q19. Give three reasons for an increase in demand of a commodity Q20. Explain the central problem what to produce . Q21. Explain the factors affecting demand. Q22. Explain the relationship between AC, MC and AVC. Q23. Differentiate between perfect competition and monopoly. Q24. Explain the factors affecting price elasticity of demand? Q25. Differentiate between change in of quantity supply and change in quantity supplied? Q26. Define economic problem. Why do they arise? Q27. Explain the law of diminishing marginal utility with its schedule and diagram. Q28. Explain the law of demand with its schedule and diagram? q1 6 4 3 4 Q29. Define production possibility curve. Explain with the help of schedule, assumptions and diagram. Q30. Define demand schedule. Why there is an inverse relationship between price and quantity demanded? Q31. Explain consumer s equilibrium in two commodity case. Q32. Define indifference cure. Explain properties of indifference curve. Q33. Explain the law of variable proportion. Q34. Define the term oligopoly. Also explain the features of oligopoly.

Formatting page ...

Tags : cbse class xi, cbse 11, cbse 11th standard, cbse mock papers, cbse sample papers, cbse books, portal for cbse india, cbse question bank, central board of secondary education, past cbse question papers with answers, prelims preliminary exams, pre board exam papers, cbse model test papers, solved board question papers of cbse last year, previous years solved question papers, free online cbse solved question paper, cbse syllabus, india cbse board sample questions papers, last 10 years cbse final exam papers, cbse question papers, cbse guess sample questions papers, cbse important questions, specimen / mock papers.

cbse11 chat

Horizontal lines at:
Guest Horizontal lines at:
AutoRM Data:
Box geometries: