Time is taken by two trains running in opposite

Q: Answer-Time is taken by two trains running in opposite directions to cross a man standing on the platform i...

Let the speed one train be x ms and the speed of the second train be y ms. Length of the first train Speed Time 30x Length of second train Speed Time 22y So, 30x 22yxy 25 30x 22y 25x 25y 5x 3y Therefore, xy 35

directions to cross a man standing on the platform in 30 seconds and 22 seconds respectively. It took 25 seconds for the trains to cross each other. What is the ratio of their speeds?

A 2:3

B 3:2

C 1:4

D 3:5

E 4:1

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