Rs. 800 amounts to Rs. 920 in 3 years at S.I. If the interest rate is increased by 3%, it would amount to how much?

A sum fetched a total simple interest of Rs. 4016.25 at the rate of 9% per annum in 5 years. What is the sum?

When we borrow things from other people we have to pay some money for using it. This is called

Interest rate is given in bank on _______ basis.

How much time will it take for an amount of Rs. 450 to yield Rs. 81  as interest at 4.5% per annum of simple interest?

A man invested 1/3 of his capital at 7%, 1/4 at 8% and the remainder at 10%. If his annual income is Rs. 561, the capital is

Rs. 2189 are divided into three parts such that their amounts after 1, 2 and 3 years respectively may be equal, the rate of S.I being 4% p.a in all cases. The smallest part is

Find the rate of interest if Amal deposits Rs. 15,000 for 2 years in a bank and got Rs. 1650 as interest.

Simple interest on a certain sum at a certain rate is 9/16 of the sum. If the number representing rate percent and time in years be equal, then the rate is

In how many years will a sum of money becomes double at 10% annum.