Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 524 · 40 questions

The method (D = S × T): Distance = speed × time; time = distance ÷ speed. Change minutes to hours by ÷ 60. km/h → m/s: × 5/18. m/s → km/h: × 18/5. Average speed = total distance ÷ total time. Same distance there and back at a and b: average speed = 2 × a × b ÷ (a + b).

1. 1.A car runs for 3 hours at 49 km/h and then for 2 hours at 74 km/h. What is its average speed for the whole journey (in km/h)?
2. 2.Change 20 m/s into km/h.
3. 3.A bus runs at 36 km/h. How far does it go in 90 minutes (in km)?
4. 4.A car runs for 1 hour at 23 km/h and then for 1 hour at 75 km/h. What is its average speed for the whole journey (in km/h)?
5. 5.Change 54 km/h into metres per second.
6. 6.A car runs for 4 hours at 30 km/h and then for 2 hours at 45 km/h. What is its average speed for the whole journey (in km/h)?
7. 7.A bus runs at 66 km/h. How far does it go in 40 minutes (in km)?
8. 8.A bus runs at 20 km/h. How far does it go in 45 minutes (in km)?
9. 9.How many minutes does a car take to go 140 km at 70 km/h?
10. 10.A bus runs at 60 km/h. How far does it go in 40 minutes (in km)?
11. 11.Change 5 m/s into km/h.
12. 12.A car runs for 2 hours at 33 km/h and then for 1 hour at 75 km/h. What is its average speed for the whole journey (in km/h)?
13. 13.Change 25 m/s into km/h.
14. 14.Change 10 m/s into km/h.
15. 15.A bus runs at 64 km/h. How far does it go in 15 minutes (in km)?
16. 16.Change 36 km/h into metres per second.
17. 17.How many minutes does a car take to go 86 km at 43 km/h?
18. 18.How many minutes does a car take to go 23 km at 69 km/h?
19. 19.Change 90 km/h into metres per second.
20. 20.A bus runs at 52 km/h. How far does it go in 15 minutes (in km)?
21. 21.A bus runs at 60 km/h. How far does it go in 30 minutes (in km)?
22. 22.Kabir cycles to his school at 18 km/h and comes back by the same road at 54 km/h. What is his average speed for the whole trip (in km/h)?
23. 23.Change 108 km/h into metres per second.
24. 24.Change 18 km/h into metres per second.
25. 25.Kabir cycles to his school at 78 km/h and comes back by the same road at 26 km/h. What is his average speed for the whole trip (in km/h)?
26. 26.How many minutes does a car take to go 146 km at 40 km/h?
27. 27.How many minutes does a car take to go 107 km at 60 km/h?
28. 28.How many minutes does a car take to go 15 km at 60 km/h?
29. 29.A car runs for 1 hour at 80 km/h and then for 1 hour at 48 km/h. What is its average speed for the whole journey (in km/h)?
30. 30.A bus runs at 84 km/h. How far does it go in 20 minutes (in km)?
31. 31.A car runs for 1 hour at 20 km/h and then for 1 hour at 34 km/h. What is its average speed for the whole journey (in km/h)?
32. 32.Kabir cycles to his school at 14 km/h and comes back by the same road at 42 km/h. What is his average speed for the whole trip (in km/h)?
33. 33.Kabir cycles to his school at 21 km/h and comes back by the same road at 28 km/h. What is his average speed for the whole trip (in km/h)?
34. 34.A car runs for 1 hour at 54 km/h and then for 1 hour at 72 km/h. What is its average speed for the whole journey (in km/h)?
35. 35.Change 15 m/s into km/h.
36. 36.A car runs for 4 hours at 29 km/h and then for 4 hours at 53 km/h. What is its average speed for the whole journey (in km/h)?
37. 37.A bus runs at 72 km/h. How far does it go in 45 minutes (in km)?
38. 38.A car runs for 1 hour at 45 km/h and then for 1 hour at 21 km/h. What is its average speed for the whole journey (in km/h)?
39. 39.A car runs for 2 hours at 78 km/h and then for 2 hours at 70 km/h. What is its average speed for the whole journey (in km/h)?
40. 40.How many minutes does a car take to go 130 km at 40 km/h?

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