CUET Economics - 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. | PYQs + Solutions

CUET Economics 2025 31 May Shift 1

Micro

Medium

Factor proportion changes with keeping one factor constant.

Decrease in all input.

Increase in all input.

All factors remain constant.

✅ Correct Option: 1

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22 May Shift 1

A firm produce q amount of output using x₁ amount of factor 1 and x₂ amount of factor 2.

Match List-I with List-II

List-I	List-II
(A). Cobb-Douglas Production Function	(I). f(x₁, x₂) = L f (x₁, x₂)
(B). Constant returns to scale	(II). f(ξx₁, tx₂) = t f (x₁, x₂)
(C). Increasing returns to scale	(III). q = x₁ᵃ x₂ᵇ
(D). Decreasing returns to scale	(IV). f(x₁, x₂) = Lf (x₁, x₂)

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CUET Economics 2025 31 May Shift 1 PYQs