CUET Economics 2025 28 May Shift 2 PYQs

Select the correct statements from the following with regard to cost curves :

(A) Short run marginal cost, average variable cost and short run average cost curves are 'U'-shaped.

(B) SMC curve cuts the AVC curve from below at the minimum point of AVC.

(C) SMC curve cuts the AFC curve from below at the minimum point of AFC.

(D) Average fixed cost curve is downward sloping.

Choose the correct answer from the options given below:

in the long run when the average cost is rising, marginal cost must be.

The total cost of a firm is Rs 80 for 3 units of output, Rs 95 for 4 units of output, and Rs. 115 for 5 units of output. What is the marginal cost for the 5th unit of output?