What will be the compound interest on Rs 4000 in two years when rate of interest is 5% per annum?

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?

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?

Rs. 2500 was borrowed for 3 years. What will be the compound interest if the rate of interest for first year is 3% per annum, second year is 4% per annum and for third year is 5% per annum respectively?

If the compound interest of some money for 2 years at the rate of compound interest 5% per annum is Rs 615, then find the invested money.

If the compound interest on a certain sum of money for 2 years is Rs 3280. What would the corresponding simple interest be, given the rate of interest is 5% per annum?

Calculate the difference between compound interest and simple interest of Rs 4000 for 2 years at the rate of interest 10% per annum.

Simple interest on a certain sum of money for 3 years at 5% per annum is ₹ 5250. What will be the compound interest on that sum at the same rate for the same period?

The difference between the compound interest on a sum of Rs 4000, interest being compounded annually and the simple interest on it for two years is Rs 250. Find the rate of interest. (per annum)