insurence exam LIC HFL Assistant/Assistant Manager Mock Test Series Quantitative Aptitude Speed Time and Distance Problem on Trains
Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is:
1
1 ∶ 2
2
3 ∶ 2
3
5 ∶ 4
4
7 ∶ 3
5
4 ∶ 7