Mohit borrowed money at 5% compound interest. After 2 years he paid ₹768.75 as compound interest. Amount borrowed?

Compound interest on ₹2,000 for one year at 10% p.a., compounded half-yearly is

A sum of money lent at compound interest for 2 years at 20% per annum would earn ₹482 more, if the interest was payable half yearly than if it was payable annually. The sum is

There is 60% increase in an amount in 6 years at simple interest. What will be the compound interest (in ₹) on ₹12,000 after 3 years at the same rate of interest?

A sum of money doubles itself in 15 years at compound interest. In how many years it will become 8 times at the same compound interest rate?

Compound interest on ₹15,000 at 4% p.a. for 3 years compounded annually is