What will be the compound interest on a sum of Rs. 25,000 after 3 years at the rate of 12% p.a.? Choose the correct choice from the following answers:	A) Rs:10123.19	B) Rs:10123.29	C) Rs:10123.20	D) Rs:10123.28	E) Rs:10123.12
Amount   = [25000 * (1 + 12/100)3]   = 25000 * 28/25 * 28/25 * 28/25   = Rs. 35123.20   C.I. = (35123.20 - 25000)= 
<gadget id="calculator">(35123.20 - 25000)</gadget>
<output>10_123.2</output>
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.?