A sum was put a simple interest at a certain rate for 5 years. Had it been put at 2% higher rate, it would have fetched Rs. 250 more. The sum is: Choose the correct choice
A) s.2000	B) s.2500	C) s.3000	D) s.3500	E) s.4000
Explanation :   Let the sub be Rs.x and the initial rate be R%.Then   x Ã— (R+2) Ã— 5/100âˆ’xÃ—RÃ—5/100=250   â‡’x Ã— 2Ã—5/100=250   â‡’x Ã— 5 /100=125   â‡’5x=12500   â‡’x=2500   Answer : Option s.2500
<result>B</result>
A sum was put a simple interest at a certain rate for 5 years. Had it been put at 2% higher rate, it would have fetched Rs. 250 more. The sum is: