A train running at the speed of 84 km/hr passes a man walking in opposite direction at thespeed of 6 km/hr in 4 seconds. What is the length of train (in metre) ?

A train running at the speed of 84 km/hr passes a man walking in oppos

1.	A train running at the speed of 84 km/hr passes a man walking in opposite direction at thespeed of 6 km/hr in 4 seconds. What is the length of train (in metre) ?
A.	150
B.	120
C.	100
D.	90
Answer» D. 90

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A train running at the speed of 84 km/hr passes a man walking in opposite direction at thespeed of 6 km/hr in 4 seconds. What is the length of train (in metre) ?

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