Question

If a train running at 75 km per hour crosses a man
walking in the same direction at a speed of 10 km/h
in 6 seconds, what will be the length of the train ?
(A) 130 m
(B) 140 m
(C) 140-55 m
(D) 141.66 m​

Answer 1

option C 140-55 m

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