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CA Foundation · Business Economics · Indian Economy

An economy's nominal GDP rises from ₹200 lakh crore to ₹231 lakh crore in a year, while the GDP deflator rises from 100 to 110. What is the approximate growth rate of real GDP?

Real GDP growth is 5 per cent. Deflating nominal GDP of ₹231 lakh crore by 1.10 gives ₹210 lakh crore, against ₹200 lakh crore earlier. The 15.5 per cent figure is nominal growth, which wrongly includes the 10 per cent price rise.

  1. A15.5%
  2. B5.0%Correct
  3. C10.0%
  4. D4.5%

Explanation

Real GDP in the base year is 200 (deflator 100). Real GDP in the next year is 231 ÷ 1.10 = 210. Growth is (210 − 200) ÷ 200 = 5%. Option A is the nominal growth rate, which ignores the price rise, and option C is the deflator inflation.

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