What rate gives Rs 280 as interest on a sum of Rs 56,000 in 2 years?

What is the compound interest (in Rs) on a sum of Rs 15000 for 2 years at the rate of 10% per annum compounded annually?

A sum amounts to Rs 6,050 in 2 years and to Rs 6, 655 in 3 years at a certain rate percentage p.a. when the interest is compounded yearly. What is the simple interest on a sum of Rs 6,000 at the same rate for 5(3)/(4) years ?

The difference between simple interest and compound interest on a sum of Rs 40,000 for two years is Rs 900. What is the annual rate of interest?

A sum amounts to Rs. 6,050 in years and to Rs. 6655 in 3 years at a certain rate percentage p.a .when the interest is compounded yearly .what is the simple interest on a sum of Rs. 6,000 at the same rate for 5(3)/(4) years ?

What is the compound interest on a sum of Rs 13,000 at 15% p.a. in 2 years, if the interest is compounded 8- monthly?

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

If a deposit of Rs 2,000 earns an interest of Rs 500 in 3 years, how much interest would a deposit of Rs 36,000 earn in 3 years with the same rate of simple interest?