A train running at the speed of 40 km/hr crosses a signal pole in 9 se – McqOptions

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1.	A train running at the speed of 40 km/hr crosses a signal pole in 9 seconds. Find the length of the train ?
A.	90 mts
B.	150 mts
C.	120 mts
D.	100 mts
Answer» E.

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