1 |
Demand curve of a monopolist has the shape |
Falls from left to right
Rises from left to right
Remains below MR curve
Remains parallel to ox-axis
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2 |
The kind of market, in which a single firm produces a single commodity which has no close substitute |
Monopoly
Duopoly
Oligopoly
Perfect competition
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3 |
When average cost increases, marginal cost is - - - - - - average cost |
Less than
More than
Equal to
None of three
|
4 |
When average cost is minimum, marginal cost is - - - - - - - - average cost |
Less than
More than
Equal to
None of three
|
5 |
When average cost falls, marginal cost is - - - - - - average cost |
Less than
More than
Equal to
None of three
|
6 |
Dividing total variable costs by the units of output, is attained |
Average fixed cost
Average variable cost
Average cost
Marginal cost
|
7 |
Dividing total fixed costs by the units of output, is attained |
Average fixed cost
Average variable cost
Average cost
Marginal cost
|
8 |
Dividing total costs by the units of output is attained |
Average fixed cost
Average cost
Average variable cost
Marginal cost
|
9 |
Total expenditures which a firm bear to produce a particular quantity of output |
Fixed costs
Variable costs
Total costs
Average fixed cost
|
10 |
The costs which a firm bear only in case of producing commodities |
Fixed costs
Variable costs
Total costs
Average fixed cost
|
11 |
Under perfect competition average revenue is always - - - marginal revenue |
Equal to
Less than
More than
None of three
|
12 |
Number of firms under monopoly is |
One
Two
Three
Four
|
13 |
Slope of average revenue and marginal revenue cures under monopoly is |
positive
negative
zero
none of three
|
14 |
How many kinds of costs are in the short period |
Two
Three
Four
Five
|
15 |
When production of a firm increases then total variable costs |
Decrease
Increase
Remain constant
Do not change
|