state gov Jharkhand Police Constable Mock Test 2023 Quantitative Aptitude Speed Time and Distance Average Speed
What will be the average speed (in km/hr) of the car for a journey of 13 hours, if it drives 50 km/hr for the first 3 hours, 60 km/hr for the next 4 hours and 65 km/hr for the last 6 hours? runs from?
1
65
2
65.5
3
62.5
4
60