Interest of principal Rs. `p` on `n` years at the rate of `r%` compound interest per annum when interests are calculate `m` times per year `=`

Find the compound interest of Rs. 12000 in 3 years at the rate of 10% compound interest per annum.

What will be the compound interest of Rs. 320000 in 1 year at the rate of 20% compound interest per annum when the interest is compounded at the interval of 3 months?

What will be the compound interest of Rs. 12000 in 2 years at the rate of 20% compound interest per annum, when interest is compounded at the interval of 6 months?

The interest on ₹ 5000 for 2years is ₹ 480, the rate of compound interest per annum is

The amount(A) on Rs P for n years at the rate of r% compound interest per annum compounded at the interval of 3 months is

In the case of compound interest the rate of compound interest per annum for every years is

The compound interest of Rs. b at the rate of a% compound interest per annum in c years is …………………….

At the rate of 10% compound interest per annum fird the principal of which the compound interest in 3 years is ₹ 2979.

The total interest of a principal in n years at the rate of simple interest of r% per. Annum is pnr/25, then the principal will be

In how many years will the principal Rs. 800 amount of Rs. 882 at the rate of compound interest of 5% per annum?