regulatoryBody NABARD Development Assistant 2022 Mock Test Quantitative Aptitude Speed Time and Distance Problem on Trains
A 310 metres long train, travelling at a uniform speed, crosses a platform in 46.5 seconds and a man standing on the platform in 31 seconds. What is the length of the platform?
1
124 metres
2
93 metres
3
310 metres
4
Cannot be determined
5
None of these