Ten > Compound Interest

Asked by Basanta · 2 years ago

The difference between the annual compound interest and the simple interest on a certain sum at 15$\rm \%$ per annum for 3 years is Rs 283.50. 

1. Find the sum. 
2.  Find the simple interest. 
3.  Find the annual compound interest. 
4. Find the ratio of the simple interest and the annual compound interest.