Problems on Trains - Data Intensity 1 :: Discussion


1.A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train?
A.150 metres
B.324 metres
C.180 metres
D.120 metres
Answer:  Option  A
Explanation:

Speed = 60 x 5 m/sec = 50 m/sec.
18 3

Length of the train = (Speed x Time).

 Length of the train = 50 x 9 m = 150 m.
3

 

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Published by:Michael Daani

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