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? Select
A) 1500
B) 1992
C) 9921
D) 1000
E) 2789

Rationale: "p = 10 ( 100 / 10 ) 2 = > p = 1000 answer : d"
Answer: D