Compound Interest MCQs

The difference between CI and SI on a certain sum of money for 3 years at 5% p.a. is Rs. 122. Find the sum invested = ?

A man invested a sum of money at compound interest. It amounted to Rs. 2420 in 2 years and to Rs. 2662 in 3 years. Find the sum ?

The sum for 2 years given a compound interest of Rs. 3225 at 15% rate. Then the sum is = ?

The compound interest on Rs. 4000 for 4 years at 10% per annum will be = ?

A loan is to be returned in two equal yearly instalments. If the rate of interest is 10% p.a. compounded annually and each instalment is Rs. 5,808, then 60% of the total interest (nearest to a Rs.) charge in this scheme is:

The population of a city in 2014 was 8000000. If in 2015, there is an increment of 8%, in 2016, there is a decrement of 35% and in 2017, there is an increment of 65%, then what is the population of the city at the end of the year 2017?

How much should you invest today at 10% compound interest annually, to accumulate Rs. 1,61,051 in 5 years?

The compound interest on Rs. 4,000 after 3 year is Rs. 630.50. Then the rate of interest compounded yearly is:

Vipul and Manish invested the sum on Rs. 15000 and Rs. 20000 at the rate of 20 percent p.a and 30 percent p.a. respectively on compound interest (compounding annually). If time period is 3 years for both, then what will be the total compound interest earned by Vipul and Manish?