What is the rate percent when the simple interest on Rs.800 amount to Rs.160 in 5 Years?  Choose one: A) 5% B) 7% C) 9% D) 2% E) 4%
160 = (800*5*R)/100   R = 4%   Answer: 4%
<result>E</result>
What is the rate percent when the simple interest on Rs.800 amount to Rs.160 in 5 Years?