Fatima donates Rs 2000 to a school, the interest on which is to be used for awarding 5 scholarships of equal value every year. If the donator earns an interest of 10% per annum, find the value of each scholarship.

The maturity of a cumulative deposite amount is Rs 31,800 in 2 years. If the rate of interest is 10% per annum, find the monthly instalment of this deposit.

A sum of Rs 4000 is lent for 5 years at the rate of 15% per annum. Find the interest.

Find the time in which ₹800 will earn an in interest of ₹120 at 5% per annum.

The maturity value of a recurring deposit account is Rs 42,400. If the account is held for 2 years and the rate of interest is 10% per annum, find the amount of each monthly instalment.

The simple interest on a certain sum for 3 years at 10% per annum is Rs. 829.50. Find the sum.

The simple interest on Rs 100 for 4 years at 5 % per annum is

The amount of money in the account every year, when Rs 10000 is deposited at compound interest at 8 % per annum.

The price of a tape recorder is Rs 1,661 . A person purchases it by making a cash payment of Rs 400 and agrees to pay the balance with due interest in 3 half-yearly equal instalments. If the dealer charged interest at the rate of 10% "per annum compounded half-yearly, find the value of the instalment.

On an amount simple interest of 1.5 years at 8% per annum is Rs. 420 . find the principle.

A sum of Rs. 400 is lent at the rate of 5% per annum. Find the interest at the end of 2 years.