defence exam BSF Constable (Tradesmen) 2023 Mock Test Quantitative Aptitude Speed Time and Distance Average Speed
A man completes his journey by a cycle. If he covered 60% of the distance at 40 km/h, 30% of the distance at 20 km/h and the remaining distance at 10 km/h, then his average speed is
1
15.92 km/h
2
25.00 km/h
3
20.68 km/h
4
30.51 km/h