Student: In what time will a railway train 60 m long moving at the rate of 36 kmph pass a telegraph post on its way?\nOptions:\n(A) 10 sec\n(B) 8 sec\n(C) 5 sec\n(D) 6 sec\n(E) 11 sec.
Another student: Let's say, hmmm...

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T = 60/36 * 18/5 = 6 sec Final answer: (D).
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