state gov Kolkata Police Constable Mock Test 2024 Quantitative Aptitude Speed Time and Distance Average Speed
A man travels from A to B at a speed of 60 km/hr and returns to A by increasing his speed by 60%, then what is the average speed for the whole trip?(approximately)
1
74 km/hr
2
61 km/hr
3
45 km/hr
4
50 km/hr