A train of length 110 meter is running at a speed of 60 kmph In what time it will pass a man who is ......

A train of length 110 meter is running at a speed of 60 kmph. In what time, it will pass a man who is running at 6 kmph in the direction opposite to that in which the train is going?

Distance = 110 m
Relative speed = 60 + 6 = 66 kmph (Since both the train and the man are in moving in opposite direction)
= (66*5/18)  m/sec = 55/3  m/sec
Time taken to pass the man = (100*3/55) = 6 s

hence, option 3 is the correct answer.

By: Amit Kumar