The difference between compound and simple interest on a certain sum of money for 3 years at 6 2/3% p.a is Rs.184. Find the sum?  Select: A) 27729 B) 27772 C) 12992 D) 13500 E) 26782
P = (184*106) / [6 2/3 * 6 2/3 *(300*6 2/3)]   P = 13500.Answer: 13500
<result>D</result>
The difference between compound and simple interest on a certain sum of money for 3 years at 6 2/3% p.a is Rs.184. Find the sum?