Subject
Quantitative Aptitude
Topic
Speed & Distance
Two trains of equal length are running on parallel lines in the same direction at 46 kilometre/hour and 36 kilometre/hour. The faster train pass to the slowest train in 36 seconds. The length of each train is-
Two trains of equal length are running on parallel lines in the same direction at 46 kilometre/hour and 36 kilometre/hour. The faster train pass to the slowest train in 36 seconds. The length of each train is-
ক)
82 mখ)
72 mগ)
80 mঘ)
50 mExplanation
Let , the length of each train is x meter Distance will be x+x = 2x Relative Speed = 46-36 = 10 km/hr = 10*(5/18) = 25/9 m/sec Distance = Speed*Time Here, 2x = (25/9) X 36 or,x= 50Related questions
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