A man invested a sum of money at compound interest. It amounted to Rs. 2420 in 2 years and to Rs...

A sum of money at compound interest amounts to Rs. 4050 in one year and to Rs. 4723.92 in 3 years. Find the rate of interest per annum.

A sum of money invested at compound interest amounts to Rs 4624 in 2 years and to Rs 4913 in 3 years.The sum of money is: (a) Rs 4096 (b) Rs4260 (c) Rs 4335 (d) Rs 4360

A sum of money on compound interest amount to Rs. 9680 in 2 years and to Rs. 10648 in 3 years. What is the rate of interest per annum?

If a certain sum of money at simple interest amounts to Rs. 5184 in 2 years and to Rs. 5832 in 3 years, what is the sum and the rate of interest?

Sum of money invested at compound interest amounts to Rs. 4624 in 2 years and Rs. 4913 in 3 years. The sum of money is-

A sum of money invested at compound interest amounts to Rs800 in 3 years and to Rs840 in 4 years.The rate of interest per annum is