A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is ?
A. 45 kmph
B. 50 kmph
C. 25 kmph
D. 30 kmph
Answer:B
A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is ?
A. 45 kmph B. 50 kmph C. 25 kmph D. 30 kmph