SSC SSC GD Constable 2025 Mock Test Series Quantitative Aptitude Speed Time and Distance Average Speed
A car left 4 hours later than the scheduled time but in order to reach its destination 480 km away in time, it had to increase its usual speed by 10 km/hr. What is the usual speed of the car?
1
40 km/hr
2
60 km/hr
3
30 km/hr
4
50 km/hr