Question

two train start at the same time one from Patna to Ranchi other from Ranchi to Patna if they arrive at Ranchi and Patna in one hour and four hour after they cross each other show that one train travel at the speed of other​

Answer 1

Answer:

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Answer 2

Answer:

Given Train starts at the same time.

Hence, Time remains constant.

Speed of Train 'T1' be 'S1' = 40 km\hr

Speed of Train 'T2' be 'S2' = 45 km\hr

Let X be the distance at which trains meet.

Train T2 travels X+40 km more than Train T1