state gov MP High Court Assistant Grade 3 & Stenographer Mock Test Series Quantitative Aptitude Speed Time and Distance Partial Speed
By increasing the speed of his car by 15 km/hr, a person covers a distance of 300 km by taking an hour less than before. What was the original speed of the car?
1
45 km/h
2
50 km/hr
3
60 km/hr
4
75 km/hr