engineering recuitment PGCIL Diploma Trainee Mock Test 2024 Quantitative Aptitude Speed Time and Distance Average Speed
A man travels 450 km, in which 150 km is covered by car, 100 km by bus and rest of the journey by train. If the average speed of man for the whole journey is 75 km/hr and the ratio of the speed of car, bus and train is 3 : 2 : 4, then find the time in which he can complete the journey by bus alone?
1
8 hr
2
9 hr
3
6 hr
4
10 hr