state gov Maharashtra Adivasi Vikas Vibhag Housekeeper Mock Test Quantitative Aptitude Speed Time and Distance Average Speed
A family goes on trip of total 3000 km in the following way ∶ 1200 km at 60 km / hr by train, 900 km at 45 km / hr car and remaining at 30 km / hr by bus. Find the average speed of entire journey?
1
45.56
2
42.86
3
56.23
4
39.45
5
79.80