1.

A 125 m long train take 25 s to cross a person who is going in the same direction with the speed of 4 km/h. After crossing that person, the train can reach next station in 30 min. How long that person takes to reach that station after being crossed by them?

Answer»

`3 HR`
`4HR`
`3.5hr`
`2.75hr`

ANSWER :B


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