SSC SSC GD Constable 2025 Mock Test Series Quantitative Aptitude Speed Time and Distance Average Speed
A train left 4 hours early than the scheduled time and in order to reach its destination 960 km away on time, it had to decrease its usual speed by 40 km/hr. What is the usual speed of the train?
1
150 km/hr
2
80 km/hr
3
100 km/hr
4
120 km/hr