What sum of money will produce Rs.70 as simple interest in 5 years at 3 1/2 percent?
Choose the most appropriate option.
A) 400  B) 500  C) 367  D) 368  E) 339

Rationale: "70 = ( p * 5 * 7 / 2 ) / 100 p = 400 answer : a"
Answer: A