A) Rs. 16400
C) Rs. 12500
D) Rs. 18000
- If the interest on Rs. 800 in 2 years is more than the interest on Rs. 400 by Rs. 40 in 2 years, find the rate of simple interest.
- A sum of Rs.12,500 amounts to Rs. 15,500 in 4 years at the rate of simple interest. What is the rate of interest?
- Four years ago the average age of A, B and C was 25 years. Five years ago the average of B and C was 20 years. A’s present is:
- A sum of Rs 12500 amounts to Rs. 15500 in the 4 years at the rate of simple interest. Find the rate percent?