defence exam CRPF Constable Tradesmen & Technical 2023 Mock Test Quantitative Aptitude Speed Time and Distance Partial Speed
During a journey of 100 km, a driver drives the first 50 km at a speed of 50 km/h, the next 25 km at 50 km/h and the remaining 25 km at a speed of 25 km/h. Determine the average speed.
1
50 km/h
2
43 km/h
3
40 km/h
4
33.33 km/h