A 120 m long train takes 10 seconds to cross a man standing on a platform. What is the speed of the train ?

A 120 m long train takes 10 seconds to cross a man standing on a platf

1.	A 120 m long train takes 10 seconds to cross a man standing on a platform. What is the speed of the train ?
A.	12 m/sec.
B.	10 m/sec.
C.	15 m/sec.
D.	20 m/sec.
Answer» B. 10 m/sec.

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A 120 m long train takes 10 seconds to cross a man standing on a platform. What is the speed of the train ?

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