Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 329 · 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 2 hours at 33 km/h and then for 3 hours at 53 km/h. What is its average speed for the whole journey (in km/h)?
2. 2.Change 108 km/h into metres per second.
3. 3.A car runs for 2 hours at 79 km/h and then for 3 hours at 34 km/h. What is its average speed for the whole journey (in km/h)?
4. 4.Change 5 m/s into km/h.
5. 5.A bus runs at 60 km/h. How far does it go in 40 minutes (in km)?
6. 6.How many minutes does a car take to go 104 km at 40 km/h?
7. 7.Change 10 m/s into km/h.
8. 8.Change 15 m/s into km/h.
9. 9.Change 36 km/h into metres per second.
10. 10.A bus runs at 36 km/h. How far does it go in 15 minutes (in km)?
11. 11.How many minutes does a car take to go 63 km at 54 km/h?
12. 12.A car runs for 1 hour at 44 km/h and then for 1 hour at 64 km/h. What is its average speed for the whole journey (in km/h)?
13. 13.Kabir cycles to his school at 45 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)?
14. 14.Change 54 km/h into metres per second.
15. 15.How many minutes does a car take to go 140 km at 48 km/h?
16. 16.Kabir cycles to his school at 63 km/h and comes back by the same road at 35 km/h. What is his average speed for the whole trip (in km/h)?
17. 17.A bus runs at 50 km/h. How far does it go in 90 minutes (in km)?
18. 18.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)?
19. 19.How many minutes does a car take to go 69 km at 36 km/h?
20. 20.A car runs for 3 hours at 30 km/h and then for 1 hour at 62 km/h. What is its average speed for the whole journey (in km/h)?
21. 21.How many minutes does a car take to go 139 km at 60 km/h?
22. 22.How many minutes does a car take to go 111 km at 45 km/h?
23. 23.How many minutes does a car take to go 140 km at 56 km/h?
24. 24.Change 40 m/s into km/h.
25. 25.A car runs for 2 hours at 41 km/h and then for 2 hours at 39 km/h. What is its average speed for the whole journey (in km/h)?
26. 26.How many minutes does a car take to go 26 km at 65 km/h?
27. 27.A car runs for 1 hour at 66 km/h and then for 3 hours at 58 km/h. What is its average speed for the whole journey (in km/h)?
28. 28.A car runs for 4 hours at 57 km/h and then for 4 hours at 45 km/h. What is its average speed for the whole journey (in km/h)?
29. 29.A car runs for 4 hours at 21 km/h and then for 1 hour at 56 km/h. What is its average speed for the whole journey (in km/h)?
30. 30.Kabir cycles to his school at 78 km/h and comes back by the same road at 39 km/h. What is his average speed for the whole trip (in km/h)?
31. 31.Change 20 m/s into km/h.
32. 32.How many minutes does a car take to go 74 km at 40 km/h?
33. 33.A car runs for 1 hour at 76 km/h and then for 4 hours at 71 km/h. What is its average speed for the whole journey (in km/h)?
34. 34.A car runs for 2 hours at 43 km/h and then for 1 hour at 70 km/h. What is its average speed for the whole journey (in km/h)?
35. 35.Change 25 m/s into km/h.
36. 36.A bus runs at 75 km/h. How far does it go in 40 minutes (in km)?
37. 37.Kabir cycles to his school at 12 km/h and comes back by the same road at 24 km/h. What is his average speed for the whole trip (in km/h)?
38. 38.Change 18 km/h into metres per second.
39. 39.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)?
40. 40.A car runs for 3 hours at 44 km/h and then for 1 hour at 80 km/h. What is its average speed for the whole journey (in km/h)?

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