railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Speed Time and Distance
The length of a train is 150 meters. In 3 seconds, it passes a man moving at a speed of 2 km/h in the same direction as the train. Determine the train's speed.(approximately)
1
190 km/h
2
167 km/h
3
172 km/h
4
182 km/h