What is the compound interest paid on a sum of Rs.1500 for the period of 2 years at 10% per annum.
Choose the correct choice:
A) 230	B) 175	C) 225	D) 315	E) none of these

Rationale: "solution = interest % for 1 st year = 10 interest % for 2 nd year = 10 + 10 % of 10 = 10 + 10 * 10 / 100 = 11 total % of interest = 10 + 11 = 21 total interest = 21 % 1500 = 1500 * ( 21 / 100 ) = 315 answer d"
Answer: D