Bissoy.com
Doctors Medicines MCQs Q&A

The short-run production function for a firm is as follows
Q = -L3 + 15L2 + 10L
Where Q denotes total output in physical units and L denotes units of labour which are homogeneous, but are not perfectly divisible and change in labour does not tend to become zero.
Statement I In this production function, the marginal product of 5th unit of labour is 85.
Statement II Similarly, in this production function, the average product of the 5th unit of labour is 60.

The short-run production function for a firm is as follows
Q = -L3 + 15L2 + 10L
Where Q denotes total output in physical units and L denotes units of labour which are homogeneous, but are not perfectly divisible and change in labour does not tend to become zero.
Statement I In this production function, the marginal product of 5th unit of labour is 85.
Statement II Similarly, in this production function, the average product of the 5th unit of labour is 60. Correct Answer Both the statements are false

Related Questions

When labour is plotted on X-axis and capital is plotted on Y-axis and an iso-quant is prepared, then which of the following statements is/are false ? (a) Marginal rate of technical substitution of labour for capital is equal to the slope of the iso-quant. (b) Marginal rate of technical substitution of labour for capital is equal to change in the units of capital divided by the change in the units of labour. (c) Marginal rate of technical substitution of labour for capital is the ratio of marginal productivity of capital to marginal productivity of labour.
When labour is plotted on X-axis and capital is plotted on Y-axis and an isoquant is prepared, then which of the following statement(s) is/arefalse?
1. Marginal rate of technical substitution of labour for capital is equal to the slope of the iso-quant.
2. Marginal rate of technical substitution of labour for capital is equal to change in the units of capital divided by the change in the units of labour.
3. Marginal rate of technical substitution of labour for capital is the ratio of marginal productivity of capital to marginal productivity of labour.
Marginal cost is equal to marginal revenue, average cost is equal to average revenue, average revenue is equal to marginal revenue and average cost is equal to marginal cost. This is the condition of
1. long period equilibrium for a firm under monopoly
2. short period equilibrium for a firm under oligopoly
3. long period equilibrium
4. long period equilibrium for a firm under perfect competitions
Select the correct answer
The marginal cost is equal is to marginal revenue, the average cost is equal to average revenue, average revenue is equal to marginal revenue, and the average cost is equal to marginal cost. This is the condition of
1. Long-period equilibrium for a firm under monopoly.
2. Short-period equilibrium for a firm under oligopoly.
3. Long-period equilibrium
4. Long-period equilibrium for a firm under perfect competition.
In perfect competition, when a firm is in short periods, for equilibrium, the following condition does apply
1. Marginal cost must equal marginal revenue.
2. Average cost must equal average revenue.
3. Marginal revenue must equal average revenue.
4. Marginal cost must equal average cost.
If for a particular combination of labour and capital, the marginal productivity of capital is 4 units of output and the marginal rate of technical substitution is 2 units of capital per unit of labour, then the marginal productivity of labour will be
If an imperfectly competitive firm is producing a level of output where marginal cost is equal to marginal revenue, marginal revenue is below average variable cost, and the price is equal to the average total cost, then the firm is
Wages of the workers are normally, the proportionality derived from their efficiency. But the concept of efficiency of labour is itself vague such as amount of physical output, output per man hour or output per man shift. But output is not the function of man alone. There are other factors which affect the output. Which among the following is/are not the factor(s) that would affect the output directly?
1. Physical condition of work
2. Nature of machinery
3. Technical process
4. Quality of raw material
5. System of management
6. Role of fellow workers
7. Competitors in the market
Short-run demand and total cost functions for a monopoly firm are as under:
Demand function : Q = 100 - 0.2 P
Price function : P = 500 - 5 Q
Cost function : TC = 50 + 20 Q + Q2Where Q = Total quantity of the product in physical units.
P = Price of the product per unit
TC = Total cost
What is the profit maximizing output of the pure monopoly firm?
The technique of marginal costing is based upon which of the following assumptions: A. Fixed cost will tend to remain constant or unchanged for the entire volume of production B. Variable cost remains constant per unit of output irrespective of the level of output C. There will not be any change in pricing policy due to change in volume, competition, etc. D. Operating efficiency of the firm may increase or decrease Choose the correct answer from the options given below: