A train running at the speed of 60 km/hr crosses a pole in 15 sec. What is the length of the train?	Select the correct option
A) 287  B) 699  C) 250  D) 168  E) 150

Rationale: "speed = 60 * 5 / 18 = 50 / 3 m / sec length of the train = speed * time = 50 / 3 * 12 = 250 m answer : c"
Answer: C