If the amount is 2 ¼ ?times the sum after 2 years at compound interest, the rate of interest per annum is : 1) 25% 2) 30% 3) 40% 4) 50%
If the amount is 2 ¼ ?times the sum after 2 years at compound interest, the rate of interest per annum is :
1) 25%
2) 30%
3) 40%
4) 50%