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:

Question

Speed of the train relative to man =125m/sec10=25m/sec.2=25x18km/hr25= 45 km/hr.Let the speed of the train bexkm/hr. Then, relative speed = (x- 5) km/hr.x- 5 = 45x= 50 km/hr.

Accepted Answer

45 km/hr

Answer

50 km/hr

Answer

54 km/hr

Answer

55 km/hr

Question 150: 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: