state gov UP Police Head Operator (Radio Cadre) Mock Test Quantitative Aptitude Speed Time and Distance Problem on Trains
A train 540 metres in length travels at 60 km/hr. A man is walking at 6 km/hr. In what time will the train pass a man who is walking in the same direction?
1
45 seconds
2
42 seconds
3
30 seconds
4
36 seconds