At what rate percent on simple interest will Rs.1750 amount to Rs.2000 in 4 years?
Choose the correct option:
A) 4 %	B) 3.57 %	C) 2 6/7 %	D) 5 %	E) 6 %
Explanation:   250 = (1750x4xR)/100   R = 3.57 %   Answer: Option 3.57 %
<result>B</result>
At what rate percent on simple interest will Rs.1750 amount to Rs.2000 in 4 years?