insurence exam LIC Assistant Mock Test Series Quantitative Aptitude Speed Time and Distance Problem on Trains
Two trains of equal length are running on parallel lines in the same direction at 54 km/hour and 36 km/hour. The faster train passes, the slower train in 18 seconds. the length of each train is:
1
90 m
2
45 m
3
72.2 m
4
81 m
5
54 m