Q. Which of the following equations is/are INCORRECT?
  1. NI = NDP + Net Foreign Income
  2. GNP = GDP + Net Foreign Income
  3. NDP = GNP - Depreciation
Select the correct answer using the codes given below:

Answer: Only 3
Notes: Option 1 and 2 are correct: NI = NDP + Net Foreign Income, and GNP = GDP + Net Foreign Income. Option 3 is incorrect: NDP = GDP - Depreciation, not GNP. GNP = NDP + Depreciation + Net Foreign Income. Thus, only statement 3 is incorrect.