CUET Economics 2025 30 May Shift 1 PYQs

When a proportional increase in all inputs results in an increase in output by the half proportion, then the production function is said to display which returns to scale?

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:

Choose the correct equations in the context of costs.

(A) TFC = AFC × quantity

(B) LRMC = (TC at $q_n$ units) – (TC at $q_{n-1}$ units)

(C) TC = TVC × TFC

(D) LRAC = TC/q

Choose the correct answer from the options given below: