**Home > Quantitative Aptitude > Time and Work > Time and Distance**

26. A person travels equal distances with speeds of 3km/hr 4km/hr and 5km/hr and takes a total time of 47 minutes.The total distance (in km) is:

27. A can complete a journey in 10 hours.He travels first half of the journey at the rate of 21 km/hr and second half at the rate of 24 km/hr.Find the total journey in km.

28. A man performs 3/5 of the total journey by rail 17/20 by bus and the remaining 6.5 km on foot.His total journey is?

29. A person has to cover a distance of 6 km in 45 minutes.If he covers one-half of the distance in two-thirds of the total time to cover the remaining distance in the remaining time his speed (in km/hr) must be:

30. A sales man travels a distance of 50 km in 2 hrs and 30 minutes.How much faster in kilometers per hour on an average must he travel to make such a trip in 5/6 hour less time?