engineering recuitment MAHATRANSCO AE Electrical Mock Test Quantitative Aptitude Speed Time and Distance Problem on Trains
A 180 metres long train crosses a man walking the same direction at a speed of 7.2 km per hour in 10 seconds. What is the speed of the train?
1
66 km/hour
2
72 km/hour
3
78 km/hour
4
84 km/hour
5
90 km/hour