Find the principle on a certain sum of money at 9% per annum for 2 2/5 years if the amount being Rs.1120?	Select.
A) 1000 B) 912.88 C) 927.78 D) 926.82 E) 921.05
1120 = P [1 + (9*12/5)/100]   P= 921.05   Answer: 921.05
<result>E</result>
Find the principle on a certain sum of money at 9% per annum for 2 2/5 years if the amount being Rs.1120?