A train 180 metres long is running at a speed of 90 km/h. How long will it take to pass a post ?

A train 180 metres long is running at a speed of 90 km/h. How long wil

1.	A train 180 metres long is running at a speed of 90 km/h. How long will it take to pass a post ?
A.	8.2 secs
B.	7.8 secs
C.	8 secs
D.	7.2 secs
Answer» E.

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A train 180 metres long is running at a speed of 90 km/h. How long will it take to pass a post ?

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