1.

A train 110 m long is running with a speed of 60 km /h. What is the time in which it will pass a man who starts from the engine running at the speed of 6 km/h in the direction opposite to that of the train?

A. 6 s
B. 15 s
C. 5 s
D. 10 s
Answer» B. 15 s


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