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Export earnings of India increased from Rs. 120 crores in 1936‑37 to Rs. 180 crores in 1945‑46. Calculate the percentage increase in export earnings during this period.

medium 3 marks Class 12 · Economics · Indian Economy on the Eve of Independence

Answer

50

The correct answer is 50 — Convert to percentage: $0.5 \times 100 = 50$ .

Step-by-step solution

Find increase: $180 - 120 = 60$ crores.
Divide by earlier value: $\frac{60}{120} = 0.5$ .
Convert to percentage: $0.5 \times 100 = 50$ .

Common mistake: Using final value as denominator

Concept tested: Percentage change calculation

Published 10 October 2026 · How this solution was prepared and checked

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