A train 100 meters long completely crosses a 300 meters long bridge in 45 seconds. What is the speed of the train is?

A train 100 meters long completely crosses a 300 meters long bridge in

1.	A train 100 meters long completely crosses a 300 meters long bridge in 45 seconds. What is the speed of the train is?
A.	32 kmph
B.	36 kmph
C.	40 kmph
D.	48 kmph
Answer» B. 36 kmph

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A train 100 meters long completely crosses a 300 meters long bridge in 45 seconds. What is the speed of the train is?

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