A train passes two bridges of length 600 metres and 300 metres in 120 seconds and 80 seconds respectively. What is the length (in metres) of the train?

A train passes two bridges of length 600 metres and 300 metres in 120

1.	A train passes two bridges of length 600 metres and 300 metres in 120 seconds and 80 seconds respectively. What is the length (in metres) of the train?
A.	200
B.	250
C.	300
D.	450
Answer» D. 450

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A train passes two bridges of length 600 metres and 300 metres in 120 seconds and 80 seconds respectively. What is the length (in metres) of the train?

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