At the rate of compound interest of 8% per annum in how many years will the principles Rs. 40000 amount Rs. 46656?

At the rate of 5% compound interest per annum, in how many years will a principal of Rs. 4000 amount to Rs. 4410?

At the rate of 8% compound interest per annum, in how many years will Rs. 10000 amount to Rs. 11664?

If the intertest compounded at the interval of 6 months and the rate of compound interest be 5% per annum, then in how years will Rs. 64000 amount to Rs. 68921?

Find the compound interest on Rs 31250 at 8% per annum for 2(3)/(4) years.

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

Find the compound interest on Rs 40,000 at 12% per annum for a period of 2 years. (in Rs).

The compound interest on Rs 6250 at 8% per annum for 1 year, compounded half yearly, is

The compound interest on Rs 5000 at 8% per annum for 2 years, compounded annually, is

Find the compound interest on Rs. 8000 at 8% per annum for 2 years, compounded half-yearly.