Indu gave Bindu Rs.1875 on compound interest for 2 years at 4% per annum. How much loss would Indu has suffered had she given it to Bindu for 2 years at 4% per annum simple interest?
Pick
A) s . 10
B) s . 2
C) s . 5
D) s . 3
E) s . 4

Rationale: "1875 = d ( 100 / 4 ) 2 d = 3 answer : d"
Answer: D