Solved UPSC CDS/OTA Question
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Q · Time, Speed and DistanceMedium · 45s
The speeds of two trains A and B are 35 km/hr and 4 km/hr. They are moving in the opposite directions on parallel tracks. The first train crossed a man standing at the side of the track in 4 seconds and the second train crossed the same man in 6 seconds. What is the time taken by the train to cross each other?
TopicTime, Speed and Distance
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
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Final Answer: Option C