A sum fetched a total simple interest of Rs. 4016.25 at the rate of 9% p.a. in 5 years. What is the sum?  Choose the correct choice from the following:
A) 3888
B) 2988
C) 2777
D) 8925
E) 288

Rationale: principal = ( 100 * 4016.25 ) / ( 9 * 5 ) = rs . 8925 . answer : d
Answer: D