At what rate percent on simple interest will Rs.1750 amount to Rs.2000 in 5 years?	Choose the correct choice from the following answers:
A) 4 %	B) 3 6/7 %	C) 2 6/7 %	D) 5 %	E) 6 %
Explanation:   250 = (1750x5xR)/100   250 = (175xR)/2   500 = (175xR)   R = 500/175   R = 2 6/7 %   Answer: Option 2 6/7 %
<result>C</result>
At what rate percent on simple interest will Rs.1750 amount to Rs.2000 in 5 years?