The difference berween the compount interest, compounded annually and the simple interest on a certain sum for 2 years at 15% per annum is Rs 180. Find the sum.

The simple interest on a certain sum for 3 years at 10% per annum is Rs. 829.50. Find the sum.

The difference between the compound interest (compounded annually) and simple interest on a certain sum at 10% per annum for 2 years is 3631. Find the sum.

The difference between the compound interest and the simple interest on a certain sum for 2 years at 6% per annum is Rs 90. Find the sum.

The difference between the compound interest (compounded annually) and simple interest on a sum of money deposited for 2 years at 5% per annum is Rs. 15. What is the sum of money deposited ?

The differecnce between the compound interest and th simple interest on a certain sum for 3 years at 10% per annum is Rs 93. Find the sum.

The difference between the compound interest and simple interest on a certain sum for 2 years at 7.5% per annum is Rs 360. Find the sum.