List of top Quantitative Aptitude Questions on Compound Interest asked in CAT

A person invested a total amount of Rs 15 lakh. A part of it was invested in a fixed deposit earning 6% annual interest, and the remaining amount was invested in two other deposits in the ratio 2 : 1, earning annual interest at the rates of 4% and 3%, respectively. If the total annual interest income is Rs 76000 then the amount (in Rs lakh) invested in the fixed deposit was

A man invests Rs. 10,000 at 5% per annum compound interest for 3 years. What is the amount he receives at the end of 3 years?

A sum of Rs. 5,000 is invested at 10% compound interest annually for 2 years. What is the total amount?

The rate of inflation was 1000%. Then what will be the cost of an article, which costs 6 units of currency now, 2 years from now?

Ram purchased a flat at Rs. $1$ lakh and Prem purchased a plot of land worth Rs. $1.1$ lakh. The respective annual rates at which the prices of the flat and the plot increased were $10%$ and $5%$. After two years they exchanged their belongings and one paid the other the difference. Then:

A sum of money compounded annually becomes Rs.625 in two years and Rs.675 in three years. The rate of interest per annum is: