Economics MCQ Questions and Solutions with Explanations | Commerce

A. Both 1 and 2

B. Both 1 and 3

C. Only 2

D. Both 2 and 3

A. Monopolist charges the maximum possible price

B. Monopolist always makes (economic) profit

C. Monopolist operates on an inelastic demand curve

D. None of the above

A. Economies of scale

B. A high proportion of the total cost is the cost of capital goods

C. The market is very small

D. All of the above

A. Average cost is derived from the vertical sum of the curves

B. Average cost is derived from the horizontal sum of the curves

C. Marginal cost is derived from the vertical sum of the curves

D. Marginal cost is derived from the horizoinrtal sum of the curves

A. 0.2

B. 0.8

C. 1.25

D. 5

A. $$\frac{{{\text{Percentage change in demand}}}}{{{\text{Original demand}}}}$$

B. $$\frac{{{\text{Proportionate change in demand}}}}{{{\text{Proportionate change in price}}}}$$

C. $$\frac{{{\text{Change in demand}}}}{{{\text{Change in price}}}}{{ \div }}\frac{{{\text{Original demand}}}}{{{\text{Original price}}}}$$

D. $$\frac{{{\text{Change in demand}}}}{{{\text{Change in price}}}}$$

A. equal to AR

B. less than AR

C. more than AR

D. equal to zero

A. Sigma

B. Summation

C. Pie

D. Alpha

A. Complementary goods

B. Inferior goods

C. Best goods

D. Replacement goods

A. > 1

B. = 1

C. < 1

D. zero