other govt exam India Post Postman & Mail Guard Mock Test 2020 Quantitative Aptitude Speed Time and Distance Average Speed
Kanchan covers a certain distance with a speed of 66 km/h and another equal distance at a speed of 33 km/h . Find her average speed.
1
44 km/h
2
64 km/h
3
45 km/h
4
25 km/h