A sum of money kept in a bank amounts to Rs. 1,240 in 4 years and Rs. 1,600 in 10 years at simple interest. Find the sum.

A sum of money invested at compound interest amounts to Rs 4624 in 2 years and to Rs 4913 in 3 years. The sum of money is

What is the amount for a sum of money Rs.7500 at 6% rate of interest C.I. for 2 years?

The simple interest on an amount for 6 years at 4% p.a. is ₹7,500 less than the simple interest on the same amount for 11 years. Find the amount.

The difference between Compound Interest and Simple Interest on a certain sum of money for 2 years at 10% per annum is Rs 125. Find the principal sum.

A principal amounts to ₹944 in 3 years and to ₹1,040 in 5 years, each sum being invested at the same simple interest. The principal (in ₹) is