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 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: ?

Created: 1 week ago | Updated: 1 week ago | Created By:

Imran Ahmed

45 km /hr

50 km /hr

54 km /hr

55 km/hr

0 1

Best Answer Explained in Below-:

Train এর speed Relative to mam = 12510m/sec = 252m/sec = 45 km/hr ধরা যাক, Train - এর speed x, তাহলে Relative speed = = x - 5km/hr∴x - 5 = 45⇒x = 50 km/hr

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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: ?

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