Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 553 · 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.How many minutes does a car take to go 102 km at 36 km/h?
2. 2.Change 5 m/s into km/h.
3. 3.How many minutes does a car take to go 91 km at 70 km/h?
4. 4.A car runs for 1 hour at 67 km/h and then for 2 hours at 76 km/h. What is its average speed for the whole journey (in km/h)?
5. 5.Change 35 m/s into km/h.
6. 6.A bus runs at 28 km/h. How far does it go in 45 minutes (in km)?
7. 7.Kabir cycles to his school at 70 km/h and comes back by the same road at 30 km/h. What is his average speed for the whole trip (in km/h)?
8. 8.A car runs for 3 hours at 77 km/h and then for 2 hours at 27 km/h. What is its average speed for the whole journey (in km/h)?
9. 9.Change 10 m/s into km/h.
10. 10.A bus runs at 84 km/h. How far does it go in 50 minutes (in km)?
11. 11.Change 72 km/h into metres per second.
12. 12.A car runs for 4 hours at 20 km/h and then for 1 hour at 80 km/h. What is its average speed for the whole journey (in km/h)?
13. 13.A bus runs at 34 km/h. How far does it go in 90 minutes (in km)?
14. 14.Kabir cycles to his school at 10 km/h and comes back by the same road at 15 km/h. What is his average speed for the whole trip (in km/h)?
15. 15.A bus runs at 80 km/h. How far does it go in 15 minutes (in km)?
16. 16.How many minutes does a car take to go 87 km at 30 km/h?
17. 17.Kabir cycles to his school at 42 km/h and comes back by the same road at 30 km/h. What is his average speed for the whole trip (in km/h)?
18. 18.Change 30 m/s into km/h.
19. 19.Kabir cycles to his school at 18 km/h and comes back by the same road at 36 km/h. What is his average speed for the whole trip (in km/h)?
20. 20.A car runs for 3 hours at 22 km/h and then for 3 hours at 32 km/h. What is its average speed for the whole journey (in km/h)?
21. 21.A bus runs at 20 km/h. How far does it go in 15 minutes (in km)?
22. 22.Change 40 m/s into km/h.
23. 23.Change 54 km/h into metres per second.
24. 24.How many minutes does a car take to go 129 km at 45 km/h?
25. 25.How many minutes does a car take to go 91 km at 78 km/h?
26. 26.A bus runs at 64 km/h. How far does it go in 30 minutes (in km)?
27. 27.Change 90 km/h into metres per second.
28. 28.Change 20 m/s into km/h.
29. 29.A car runs for 3 hours at 31 km/h and then for 3 hours at 53 km/h. What is its average speed for the whole journey (in km/h)?
30. 30.Change 36 km/h into metres per second.
31. 31.Change 108 km/h into metres per second.
32. 32.A bus runs at 20 km/h. How far does it go in 45 minutes (in km)?
33. 33.A car runs for 4 hours at 74 km/h and then for 2 hours at 53 km/h. What is its average speed for the whole journey (in km/h)?
34. 34.Kabir cycles to his school at 84 km/h and comes back by the same road at 60 km/h. What is his average speed for the whole trip (in km/h)?
35. 35.A car runs for 3 hours at 52 km/h and then for 1 hour at 76 km/h. What is its average speed for the whole journey (in km/h)?
36. 36.Change 25 m/s into km/h.
37. 37.A bus runs at 40 km/h. How far does it go in 45 minutes (in km)?
38. 38.A bus runs at 60 km/h. How far does it go in 30 minutes (in km)?
39. 39.A car runs for 3 hours at 29 km/h and then for 1 hour at 21 km/h. What is its average speed for the whole journey (in km/h)?
40. 40.Kabir cycles to his school at 20 km/h and comes back by the same road at 30 km/h. What is his average speed for the whole trip (in km/h)?

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