A train running at the speed of 84 km./h passes a man walking in oppos – McqOptions

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

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