An amount of money grows up to Rs. 7200 in 2 years and up to Rs. 8100 in 3 years on compound interest. Find the rate of interest per cent.
1
10.25%
2
12.5%
3
11%
4
9.75%
5
13%
An amount of money grows up to Rs. 7200 in 2 years and up to Rs. 8100 in 3 years on compound interest. Find the rate of interest per cent.