Calculate rate of compound interest if sum =rs.800 amount =rs.968 time = 2years

At what rate per cent per annum at compound interest will the sum of Rs. 375 amount to Rs. 1029 in 3 years ?

An amount at certain rate of compound interest becomes Rs.700 in 3 years and Rs.756 in 4 years.Rate of interest is

At what rate of interest per annum, under compound interest, will Rs 5120 amount to Rs 7290 in 3 years?

The difference between the compound interest and simple interest for the amount Rs. 5,000 in 2 years is Rs.32. The rate of interest is

Radhika invested an amount of Rs. 6000 for 2 years. At what rate of compound interest will she get compound interest of Rs. 615 at the end of two year ?