Economics

Introduction to Microeconomics

Question:

What is meant by central problem of an economy?

Answer:

The problem of making a choice among alternative uses of resources is known as basic or central problem of an economy.

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Introduction to Microeconomics

Q 1.

Name any three variables of macroeconomics.

Q 2.

What is meant by economy?

Q 3.

Give two examples of growth of resources.

Q 4.

Give two examples of underutilisation of resources.

Q 5.

What is meant by economising of resources? [CBSE 2003]

Q 6.

What is economics?

Q 7.

A doctor has a private clinic in New Delhi and his annual earnings are Rs 10 lakh. If he works in a government hospital in New Delhi, his annual earning will be Rs 8 lakh. What is the opportunity cost of having a clinic in New Delhi?

Q 8.

Giving reason comment on the shape of Production Possibilities curve based on the following schedule.
ncert-solutions-for-class-12-micro-economics-introduction-to-economics-19

Q 9.

Which type of science is economics?

Q 10.

How does Maruti Udyog Ltd. fix the prices of its cars, is it studied in macroeconomics?

Q 11.

Giving reason comment on the shape of Production Possibilities Curve based on the following schedule.
ncert-solutions-for-class-12-micro-economics-introduction-to-economics-24

Q 12.

A country's resources are fully and p efficiently employed. The problem of scarcity exists. What advice would be given to raise the efficiency level of the human resource to fight scarcity?

Q 13.

"An economy always produces on but not inside PPC. Defend or refute.

Q 14.

Explain the meaning of opportunity cost with the help of production possibility schedule.[CBSE, All India 2013]

Q 15.

Whether the cotton textile industry is an example of micro or macroeconomics?

Q 16.

Massive unemployment will shift PPC to the left. Defend or refute.

Q 17.

Define Opportunity Cost. [CBSE 2007]
Or
Give the meaning of  Opportunity Cost'. [CBSE 2008, 09]

Q 18.

Define Marginal Opportunity Cost. Explain the concept with a hypothetical numerical example.[CBSE Sample Paper 2016]

Q 19.

If the economy operates inside PPC, it shows full utilisation of resources.

Q 20.

State the central problems of an economy. [CBSE Sample Paper 2014]

Q 21.

Giving reasons, state whether the  following statements are true or false.
 An economy always manages to meet all the needs of the people living in the country.

Q 22.

A Production Possibility Frontier' (PPF) is always represented as a upward sloping curve.

Q 23.

India is a labour abundance and capital scarce economy. Which technique of production should be used to produce the commodity?

Q 24.

Why is production possibility curve also called opportunity cost curve?

Q 25.

If a PPF shifts to the right, the new PPF will be parallel to the original.

Q 26.

Growth of resources shifts PPC towards left.

Q 27.

Discuss the central problems of an economy.

Q 28.

State two features of resources that give rise to an economic problem.

Q 29.

Economic problem arises due to plenty of resources.

Q 30.

Unemployment is reduced due to the measures taken by the government. State its economic value in the context of production possibilities frontier.

Q 31.

Production in an economy is below to its potentiality due to unemployment. Government starts employment generation schemes. Explain its effects by using production possibility curve.
ncert-solutions-for-class-12-micro-economics-introduction-to-economics-9

Q 32.

In an underdeveloped economy why there is the need of efficient utilization of resources?

Q 33.

The government has started promoting foreign capital. What is its economic value in the context of Production Possibilities Frontier?

Q 34.

What is likely to be the impact of Make in India' appeal to the foreign investors by the Prime Minister of India, on the production possibilities frontiers of India? Explain.

Q 35.

Define microeconomics.[CBSE 2007C; AI 2005, 2012]
Or
Give the meaning of microeconomics.[CBSE 2009]

Q 36.

Give reasons for the following statements:

  1. A Production Possibility Frontier is always a downward sloping concave curve.
  2. An efficient economy would always produce a combination of goods
    that lies on the given Production Possibility Frontier.
  3. Growth of an economy is represented in the form of a rightward shift of a Production Possibility Frontier.

Q 37.

As water resources are limited in our country, how can we economise the water resources so that it could not cause a future problem for us? Give any two suggestions.

Q 38.

Large number of technical training institutions have been started by the government. State its economic value in the context of production possibility frontier.

Q 39.

With the same amount of resources a farmer can feed the following combination of goats and horses:
ncert-solutions-for-class-12-micro-economics-introduction-to-economics-12
Taking into consideration the options available with him, find out the opportunity cost of the farmer of feeding one horse.

Q 40.

Discuss the subject matter of economics.

Q 41.

Why does an economic problem arise? [CBSE 2006, 07C, 09;  Or AI 2007]
State any two causes of economic problem. [CBSE 2005C, 09C, 12;Or AI 2007]
State two characteristics of the economic resources which give rise to economic problem.Or [AI 2007]
Why does problem of choice arise?[CBSE 2004, 05C, 06, 07] Or
Explain three factors that lead to an economic problem.

Q 42.

Why do all economies have similar central problems?

Q 43.

State any three assumptions on which a production possibilities curve is based. [CBSE 2013 Q]

Q 44.

Why PPC is concave to the point of origin? [CBSE 2011, AI 2007]

Q 45.

Give reasons for the following statements:

  1. Every economy has to make the decision relating to what to produce.
  2. Problem of choice arises because available resources have alternative uses.

Q 46.

PPC is concave shaped as production of one good can be increased only by reducing quantity of another good.

Q 47.

Economy can never operate outside PPC with the given resources and technology.

Q 48.

The problems of scarcity of resources and their alternate uses arise everywhere but particularly in backward countries. For their solution non-economic considerations can be stressed. How?

Q 49.

Although water is useful, yet it is cheap. On the contrary, diamond is not much of use, still it is very expensive. Give an economic reason for this paradox.

Q 50.

Why is it that on one hand coal is found in plenty, yet it is scarce while on the other, a rotten vegetable is rare but not scarce?