engineering recuitment FCI JE 2022 Mock Test for CE/ME/EE (Phase I & II) Quantitative Aptitude Speed Time and Distance Problem on Trains
A train can cross a pole in 45 seconds. The speed of the train is 72 km/h. If the speed of the train is 54 km/h, then how much time will it take to cross pole by the train?
1
50 sec
2
40 sec
3
60 sec
4
70 sec
5
80 sec