SSC Delhi Police Constable 2025 Mock Test Series (New) Quantitative Aptitude Speed Time and Distance Relative Speed
The driver of an auto-rickshaw sees a person 70 meters ahead of him. The person is 110 meters behind after 30 seconds. If the speed of the auto-rickshaw is 28 km/h, what is the speed of the person?
1
16.4 km/h
2
10 km/h
3
15 km/h
4
6.4 km/h