defence exam BSF Constable (Tradesmen) 2023 Mock Test Quantitative Aptitude Speed Time and Distance Partial Speed
A car covers a distance of 480 km at a uniform speed. If the speed of the car is 20 km/hours more, then it takes 2 hours less to cover the same distance. What was the original speed of the car?
1
45 km/hr
2
50 km/hr
3
60 km/hr
4
70 km/hr