What amount does Kiran get if he invests Rs. 18000 at 15% p.a. simple interest for four years? Choose the correct choice from the following options.
A) Rs.28829 B) Rs.28824 C) Rs.28187 D) Rs.28800 E) Rs.28429
Simple interest = (18000 * 4 * 15)/100   = Rs. 10800   Amount = P + I = 18000 + 10800   = Rs. 28800   Answer: Rs.28800
<result>D</result>
What amount does Kiran get if he invests Rs. 18000 at 15% p.a. simple interest for four years?