1 |
Change in total cost on the production of one additional unit of output is calculated as . |
Marginal cost
Average cost
Total cost
Marginal product
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2 |
When AC curve rises, MC curve remains: |
Above AC
Below AC
Equal AC
Negative
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3 |
Under monopoly: |
AR = MR
AR > MR
AR < MR
AR = MR
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4 |
Long run average cost curve is : |
U shaped
L shaped
Dish shaped
None of the three
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5 |
Lowest point on the average cost curve in the long-run represents; |
Optimum factors combination
Maximum level of output
Maximum level of total revenue
None of the three
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6 |
All factors of productions are variable in the: |
Marked period
Short period
long period
None of the three
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7 |
Which on of the following represents fixed cost: |
Price of raw material
Wages
Interests on loan
Rent of land
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8 |
Average cost and marginal cost curves in the short-run are: |
Quadratic function
Linear function
Cubic function
Log function
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9 |
Total cost curve in general is a. |
Linear function
Quadratic function
Cubic function
Long function
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10 |
As output increase, one of the following costs will also increase: |
Marginal cost
Average cost
Variable cost
Fixed cost
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11 |
A monopoly market can be controlled by. |
Fixing of the price by the government
Administrative measures
Introduction of substitutes
Nationalisation
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12 |
Extent of market mainly depends upon. |
Availability of means of transport and communication
Nature of supply
Government restriction
Perishable goods
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13 |
Different kinds of imperfect competition are. |
Monopoly
Monopolistic competition
Oligopoly
All the three
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14 |
A monopolist is always interested and obtains. |
Normal profit
Subnormal profit
Continues production even at loss
Super normal profit
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15 |
Buyers and sellers under perfect competition are. |
The same in number
Large in number
Small in number
None of the above
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16 |
The market of cars is. |
International market
Regional market
Local market
Domestic market
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17 |
A short period market is the market of. |
Perishable goods
Durable goods
Consumer goods
Capital goods
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18 |
The concept of perfect competition was introduced by. |
Adam Smith
Alfred Marshall
Keynes
Malthus
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19 |
Different prices are charged from different customers of the same product. This is called. |
Short run price
Price instability
Price discrimination
Long run price
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20 |
Normal price is a price which prevails |
In day to day market
In domestic market
In the long run market
In a foreign market
|