Question

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?
A. 3%
B. 4%
C. 5%
D. 6%
E. None of these

Answer 1

option D is correct
i hope this will useful to u

Answer 2

option is d.
with explaination other helper answered you before itself ...:)