A train running at the speed of 60 km/hr crosses a pole in 3 sec. What is the length of the train?\nOptions:\n(A) 56\n(B) 78\n(C) 27\n(D) 79\n(E) 50 OK. Let's think. Some random thoughts first:
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Speed = 60 * 5/18 = 50/3 m/sec\nLength of the train = speed * time = 50/3 * 3 = 50 m The answer: (E).
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