Q: A train 320 m in length crosses a telegraph post in 16 seconds. The speed of the train is?\nOptions:\n(A) 22 kmph\n(B) 77 kmph\n(C) 54 kmph\n(D) 72 kmph\n(E) 88 kmph Let's give some random thoughts before answering.
User
S = 320/16 * 18/5 = 72 kmph
Therefore, the answer is (D).
Assistant