Find the sum The difference between the compound and S.I. on a certain sum of money for 2 years at 10% per annum is Rs.10 of money?  Choose the correct choice:
A) 1500  B) 1992  C) 9921  D) 1000  E) 2789
P = 10(100/10)2   =&gt; P = 1000   Answer: 1000
<result>D</result>
Find the sum The difference between the compound and S.I. on a certain sum of money for 2 years at 10% per annum is Rs.10 of money?