A sum was put at simple interest at a certain rate for 9 years Had it been put at 5% higher rate, it would have fetched 1350 more. Find the sum.  Choose the correct choice from the following options.
A) 3000  B) 3100  C) 3200  D) 3300  E) 3400
Difference in S.I. = P×T/100(R1−R2)   ⇒ 1350 = P×9x5/100(∵ R1 - R2 = 2)   ⇒ P = 1350×100/9x5=3000   3000nswer 3000
<result>A</result>
A sum was put at simple interest at a certain rate for 9 years Had it been put at 5% higher rate, it would have fetched 1350 more. Find the sum.