state gov TSPSC DAO (Divisional Accounts Officer) Mock Test 2024 Quantitative Aptitude Speed Time and Distance Problem on Trains
A person travels 120 km by steamer, 450 km by rail and 60 km by taxi in a journey. The speed of the train is thrice that of the taxi and \(1\frac{1}{2}\) times that of the steamer. If the time taken for his entire journey is 18 hours, then the speed of the train (in km/hr) is
1
60
2
50
3
45
4
42