railway RRB Technician Grade 3 Mock Test 2024 Quantitative Aptitude Speed Time and Distance Problem on Trains
A person, standing on a railway platform 120 meters long, notices that a train, which passed him in 5 seconds, passes completely through the station in 15 seconds. The length of the train is
1
50 m
2
60 m
3
100 m
4
55 m