state gov Chandigarh Police Constable Mock Test 2023 Quantitative Aptitude Speed Time and Distance Average Speed
A car travels at 60 km/h for the first 40 minutes, at 75 km/h for the next 80 minutes and at 80 km/h for the next 12 minutes. What is the average speed (in km/h) of the car?
1
\(61\frac{9}{{11}}\)
2
\(70\frac{{10}}{{11}}\)
3
\(71\frac{2}{3}\)
4
\(71\frac{1}{3}\)