CUET Economics 2025 29 May Shift 1 PYQs

Arrange the following statements considering the shape of long run marginal costs (LRMC).

(A) As output increases, LRAC initially falls (MC < AC).

(B) For the first unit of output, both LRMC and LRAC are the same.

(C) After a certain point, LRAC rises (MC > AC).

(D) LRMC curve is therefore a 'U'-shaped curve.

Choose the correct answer from the options given below:

1. (A), (B), (C), (D)
2. (B), (A), (C), (D)
3. (B), (A), (D), (C)
4. (C), (B), (D), (A)

A firm is operating in a market where it can sell more only by lowering the price of the good. Arrange the changes in total revenue of this firm in a sequential order.

(A) Total revenue falls.

(B) Total revenue starts from origin.

(C) Total revenue increases at a diminishing rate.

(D) Total revenue reaches its maximum.

Choose the correct answer from the options given below:

When the additional unit of input is 'crowded' in the production, the output is proportionally less and............