RRB NTPC · Question 4

Rahul invested X rupees for 3 years at a rate of y% interest. Shyam invested the same amount at the same rate for 12 years. Find the ratio of simple interest earned by Rahul to simple interest earned by Shyam. A. 1 ∶ 3 B. 1 ∶ 4 C. 2 ∶ 3 D. 4 ∶ 1

1. A

   A

2. B

   B

3. C

   D

4. D

   C