What will be the compound interest on a sum of Rs.25,000 after 3 years at the rate of 12 p.c.p.a?	Select:
A) Rs.9000.30
B) Rs. 9720
C) Rs. 10123.20
D) Rs. 10483.20
E) None
Solution   Amount	= Rs.(25000x(1+12/100)³   =Rs.(25000x28/25x28/25x28/25)   = Rs. 35123.20.   C.I	=Rs(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.c.p.a?