SSC Delhi Police Constable 2025 Mock Test Series (New) Quantitative Aptitude Speed Time and Distance Relative Speed
The total journey is of 800 km. A car travels the first 320 km of the journey at the speed of 64 km/hr. What should be the speed of the next 480 km so that average speed will become 80 km/hr?
1
96 km/hr
2
69 km/hr
3
86 km/hr
4
89 km/hr