A bullet train 140 m long is running at 60 kmph. In how much time will it pass a platform 310 m long?\nOptions:\n(A) 34 Seconds\n(B) 22 Seconds\n(C) 41 Seconds\n(D) 24 Seconds\n(E) 27 Seconds OK. Let's think. Some random thoughts first:
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27 Seconds\nDistance travelled = 140 + 310m = 450m\nSpeed = 60 * 5/8 = 50/3m\nTime = 450 * 3/50 = 27 Seconds The answer: (E).
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