Chapter compound interest for all competitive exams with tricks

रु 8,000 is lent at 5 percent compound interest per year for 2 years. Find the amount and the compound interest.

A sum of Rs. 8,000 is invested for 2 years at 10% per annum compound interest. Calculate : compound interest earned in 2 years.

Roma borrowed Rs 64000 from a bank for 0.5 years at the rate of 10% per annum. Compute the total compound interest payable by Roma after 0.5 years, if the interest is compounded half-yearly.

Simple interest on a sum of money for 3 years at 10% per annum is Rs 2400. What will be the compound interest on that sum at the same rate for the same period?

A sum of Rs. 8,000 is invested for 2 years at 10% per annum compound interest. Calculate : interest for the first year.

A man invests Rs. 9,600 at 10% per annum compound interest for 3 years. Calculate : the interest for the third year.

The difference between simple interest and compound interest on a certain sum is Rs 54.40 for 2 years at 8 percent per annum. Find the sum.

A man borrowed Rs. 20,000 for 2 years at 8% per year compound interest. Calculate : the interest of the first year.

A man invests रु 46,875 at 4% per annum compound interest for 3 years. Calculate : the interest for the 1st year,

Calculate the amount and the compound interest on Rs. 5,000 in 2 years, if the rates of interest for the successive years be 8% and 10% respectively.