The ageing index in India has increased from 14% in 1951 to > 21% in 2001. With respect to this which of the following effects is/are correct?
1. Decline in the proportion of child population.
2. Increase in the proportion of old population .
Select the correct answer from codes given below:

Options

A. 1 only
B. 2 only
C. Both 1 and 2
D. Neither 1 nor 2