state gov Patna High Court Assistant 2023 Mock Test Quantitative Aptitude Speed Time and Distance Relative Speed
A car of length 4m wants to overtake a trailer truck of length 20m travelling at 36km/hr within 10 seconds. At what speed should the car travel?
1
12 m/s
2
14.8 m/s
3
12.4 m/s
4
7.6 m/s