Find the compound interest and the amount on Rs.8000 at 5% per annum for 4 years when C.I is reckoned yearly?  Answers:
A) s.1261.05
B) s.1440.05
C) s.1185.05
D) s.1346.05
E) s.1724.05
A = 8000(21/20)4   = 9724.05   = 8000   ---------   1724.05   ANSWs.1724.05R:s.1724.05
<result>E</result>
Find the compound interest and the amount on Rs.8000 at 5% per annum for 4 years when C.I is reckoned yearly?