Teaching Rajasthan Basic Computer Instructor 2021 Mock Test Quantitative Aptitude Speed Time and Distance Problem on Trains
A train travelling at 38 kmph crosses a bus having 1/4th its length and travelling in the same direction at 20 kmph, in 60 seconds. It also crosses a railway platform in 72 seconds then the length of the platform is –
1
520 m
2
600 m
3
720 m
4
760 m