CUET Economics 2025 15 May Shift 1 PYQs

The core reason behind the arising law of proportion is............

1. Factor proportion changes with keeping one factor constant.
2. Decrease in all input.
3. Increase in all input.
4. All factors remain constant.

Identify the correct sequence for a firm operating in the short run.

(A) Total product increases at a decreasing rate.

(B) Marginal product becomes zero

(C) Marginal product increases

(D) More and more units of variable factor are employed.

Choose the correct answer from the options given below:

When output increases with the same proportion as increase in inputs, this concept is known by?

1. Marginal diminishing returns.
2. Decreasing return to scale.
3. Increasing return to scale.
4. Constant Return to scale.