Question : A man invests a total sum of INR 10,000 in a company. A part of the sum was invested at 10% simple interest per annum and the remaining part, at 15% simple interest per annum. If the total interest accrued in two years equals INR 2,400, the sum invested at 15% simple

Question : Sum INR 20,000 and INR 40,000 are given on simple interest at the rate of 10% and 15% per annum respectively for three years. What will be the total simple interest?

Question : The simple interest on a certain sum for 3 years at 14% p.a. is INR 4,200 less than the simple interest on the same sum for 5 years at the same rate. Find the sum.

Question : The compound interest (compounding annually) on a certain sum at the rate of 8% per annum for two years is INR 6,656. What would be the simple interest on the same sum at the same rate of interest for two years?

Question : What is the compound interest on a sum of INR 25,000 after three years at a rate of 12 percent per annum interest compounded yearly?