engineering recuitment ICAR Technician 2021 Mock Test (Re-Exam) Quantitative Aptitude Speed Time and Distance Problem on Trains
If 200 meters long train takes 40 seconds to cross a pole, then what is the speed (in km/h) of the train?
1
9 km/h
2
18 km/h
3
36 km/h
4
45 km/h