At the end of three years what will be the compound interest at the rate of 10% p.a. on an amount of Rs.20000?  Choose the correct answer
A) 6620
B) 1879
C) 2779
D) 2672
E) 2782
6620 = 20000(11/10)3   = 26620   = 20000   ----------   6620   6620nswer: 6620
<result>A</result>
At the end of three years what will be the compound interest at the rate of 10% p.a. on an amount of Rs.20000?