railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Speed Time and Distance Problem on Trains
A train takes 9 seconds to cross a pole. If the speed of the train is 48 km/hr, the length of the train is
1
150 m
2
120 m
3
90 m
4
80 m