A train 560 m long, running with a speed of 63 km/hr will pass a tree in?	Choose the correct choice:
A) 15  B) 16  C) 17  D) 28  E) 32

Rationale: "speed = 63 * 5 / 18 = 35 / 2 m / sec time taken = 560 * 2 / 35 = 32 sec answer : option e"
Answer: E