SSC SSC GD Constable 2025 Mock Test Series Quantitative Aptitude Speed Time and Distance Average Speed
A bus left 60 minutes later than the scheduled time but in order to reach its destination 300 km away in time, it had to increase its usual speed by 10 km/hr. What is the usual speed of the bus?
1
50 km/hr
2
60 km/hr
3
40 km/hr
4
30 km/hr