If Rs.7500 are borrowed at C.I at the rate of 4% per annum, then after 3 years the amount to be paid is?  Answers:
A) 3377	B) 2688	C) 2688	D) 8436	E) 1268

Rationale: a = 7500 ( 26 / 25 ) ^ 3 = 8436 answer : d
Answer: D