A person took a loan of `Rs.1500` from his employer for 3 months at `12%` per annum simple interest the amount he has to return is

A sum of money amounts to Rs. 1500 in 5 years at 10% per annum at simple interest. Find the sum.

Anita borrowed Rs.400 from her friend at the rate of 12% per annum for years.Find the interest and amount paid by her.

A man took a loan from a bank at the rate of 12% per annum at simple interest. After 3 years he had to pay Rs. 5,400 as interest only for the period. The principal amount borrowed by him was

Find compound interest on Rs 62500 for 2 years 6 months at 12% per annum compounded annally.