What will be the compound interest on a sum of Rs. 25,000 after 3 years at the rate of 12% p.a.?  Choose one:
A) Rs.10123.22
B) Rs.10823.20
C) Rs.10123.20
D) Rs.10123.29
E) Rs.10123.28
Explanation:   Amount = [25000 * (1 + 12/100)3]   = 25000 * 28/25 * 28/25 * 28/25 = Rs. 35123.20   C.I. = (35123.20 - 25000) = Rs.10123.20   Answer:Rs.10123.20
<result>C</result>
What will be the compound interest on a sum of Rs. 25,000 after 3 years at the rate of 12% p.a.?