state gov Rajasthan Police Constable Mock Test Series 2025 Quantitative Aptitude Speed Time and Distance Average Speed
A racing car going at an average speed of 108 km/hr takes 15 minutes to complete a lap on a racing track. By how much should it increase its speed (in km/hr) to complete the lap in 12 minutes?
1
24
2
21
3
27
4
30
5
Question Not Attempted