In what time will a railway train 65 m long moving at the rate of 32 kmph pass a telegraph post on its way?\nOptions:\n(A) 3 sec\n(B) 4 sec\n(C) 5 sec\n(D) 6 sec\n(E) 7 sec Hmmm, my stream of consciousness:
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T = 65/32 * 18/5 = 7 sec So, the answer is (E).
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