defence exam SSB Head Constable (Communication) 2023 Mock Test Quantitative Aptitude Speed Time and Distance
If the car had increased its speed by 10 km per hour, the 420 km journey would have taken 1 hour less time. So what was the initial traveling speed of the car?
1
70 km/hr
2
60 km/hr
3
48 km/hr
4
40 km/hr