A train passes two bridges of lengths 800 m and 400 m in 100 seconds and 60 secondsrespectively. The length of the train is :

A train passes two bridges of lengths 800 m and 400 m in 100 seconds a

1.	A train passes two bridges of lengths 800 m and 400 m in 100 seconds and 60 secondsrespectively. The length of the train is :
A.	80 m
B.	90 m
C.	200 m
D.	150 m
Answer» D. 150 m

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A train passes two bridges of lengths 800 m and 400 m in 100 seconds and 60 secondsrespectively. The length of the train is :

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