Find the cost of fencing around a circular field of diameter 14 m at the rate of Rs.2.50 a meter?
Choose one:
A) 288	B) 110	C) 772	D) 592	E) 261

Rationale: "2 * 22 / 7 * 7 = 44 44 * 2.5 = rs . 110 answer : b"
Answer: B