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Commerce · all questions

Economics
practice.

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Who gave the surplus value theory of wage?

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The longer the time period, the elasticity of supply will be

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Which of the following are true for perfect competition?
1. Very large number of buyers and sellers
2. Restriction on entry and exit of firms
3. Perfectly elastic demand
Select the correct answer

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Which is not the part of business cycle?

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Assertion (A) Negative MR is not possible in case of perfect competition.
Reason (R) Price remains constant for a perfectly competitive firm.

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The larger the diameter of a natural gas pipeline, the lower is the average total cost of transmitting 1,000 cubic feet of gas for 1,000 miles. This is an example of

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Income-elasticity of demand will be zero when a given change in income brings about

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If a consumer consumes three commodities X, Y and Z with a given income and price, his satisfaction will be maximum when

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The Delphi method is used for

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Match the items of List-I with List-II
List-I List-II
a. Fiscal Policy 1. Mitigation of National hazards
b. Technology Policy 2. Balance of Payment
c. Macro-Economic Policy 3. Fiscal Federalism
d. Monetary Policy 4. Inflation

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Extension and contraction of demand are result of

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The law of variable proportion is valid when

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The finance commission is organized every

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Barriers to entry are highest, in which two types of markets?

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Consider the following statements.
1. MP is also called MPP.
2. Physical product refers to production as measured in terms of physical units of the commodity.
3. TP increases even when MP is decreasing.
Which of the statement(s) given above is/are correct?

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Marginal revenue is equal to the price for which one of the following types of market structure?

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Which of the following statements summarizes Robbins definition?

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What is the elasticity of demand for luxury items like high-class furniture?

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We may define economics as a study of the problems arising from

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Assertion (A): Long run equilibrium of the industry in a perfectly competitive market occurs at the point where price equals minimum long run average cost.
Reason (R): In this position of zero economic profit, there is no tendency on the part of any existing firm to stage an exit, and no potential entrant wants to enter the industry.

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