1.

Train A and B are of equal length i.e. 100 m. They are moving in opposite directions and cross each other completely in 8 seconds. The speed of one train is half of the other. At what speed is the faster train travelling?

A. 30 km/h
B. 45 km/h
C. 60 km/h
D. 75 km/h
Answer» D. 75 km/h


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