36. A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train?
A. 120 metres
B. 180 metres
C. 324 metres
D. 150 metres
Option : D
Speed=
|
|
60 x
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5
|
|
m/sec =
|
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50
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m/sec.
|
18
|
3
|
Length of the train = (Speed x Time) =
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50
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x 9
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|
m = 150 m.
|
3
|
