Question

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

a. 13/4h
b. 11/4h
c. 15/4h
d. 9/4h​

Answer 1

Answer:

9/4 because person is reached before train is stooped in station but car will not stop in a station