Sponsor Area

Index Numbers

Question
CBSEENST11024580

If a salary of a person in the base year is Rs. 4000 per annum and the current year is Rs. 6000 by how much should his salary rise to maintain the same standard of living if the CPI in Rs. 4000.

Solution

Annual income in base year = Rs. 4000. Annual income required in the base
year to maintain the same standard

Present annual salary = Rs.6000.

The increase in annual salary = 16,000 - 6,000 = Rs.10,000