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

If a certain sum on compound interest becomes Rs. 2000 in 2 years and Rs. 2200 in 3 years, find rate of interest per annum

At a certain rate of compound interest,Rs 15,320 becomes Rs. 30,640 in 6 years.What is the rate of interest?

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

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 certain sum of money becomes amoung at the certain rate of interest of CI to Rs. 7350 in 2 years & to Rs. 8575 in 3 years. Find the sum of money & rate of interest.

A man deposits Rs 64000 at a certain rate of interest compounded yearly .If amount becomes Rs 81000 in two years then find the rate of interest

A certain amount is invested in a scheme of simple interest. It amounts to Rs 3600 in 5 years and Rs 4560 in 8 years. What is the rate of interest (in percentage)?

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?