At what rate percent on simple interest will Rs.850 amount to Rs.950 in 5 years?
Choose the correct choice from the following answers.
A) 2.35 % B) 5.95 % C) 4.35 % D) 5.33 % E) 6.33 %

Rationale: "100 = ( 850 * 5 * r ) / 100 r = 2.35 % answer : a"
Answer: A