A train running at the speed of 60 km/hr crosses a pole in 15 sec. What is the length of the train?\nOptions:\n(A) 118\n(B) 150\n(C) 277\n(D) 250\n(E) 191
Let's think step by step.
(D)
Speed = 60 * 5/18 = 50/3 m/sec\nLength of the train = speed * time = 50/3 * 15 = 250 m.

The answer is (D)