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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 187 · 40 questions
TalentJR

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).

NameDateTime takenScore ___ / 40
  1. 1.Change 18 km/h into metres per second.
  2. 2.How many minutes does a car take to go 83 km at 60 km/h?
  3. 3.A bus runs at 84 km/h. How far does it go in 40 minutes (in km)?
  4. 4.A bus runs at 24 km/h. How far does it go in 20 minutes (in km)?
  5. 5.Change 40 m/s into km/h.
  6. 6.Change 10 m/s into km/h.
  7. 7.Change 25 m/s into km/h.
  8. 8.Change 90 km/h into metres per second.
  9. 9.How many minutes does a car take to go 37 km at 74 km/h?
  10. 10.Change 5 m/s into km/h.
  11. 11.How many minutes does a car take to go 30 km at 40 km/h?
  12. 12.Change 72 km/h into metres per second.
  13. 13.Change 20 m/s into km/h.
  14. 14.A car runs for 1 hour at 49 km/h and then for 2 hours at 79 km/h. What is its average speed for the whole journey (in km/h)?
  15. 15.Change 36 km/h into metres per second.
  16. 16.A car runs for 2 hours at 60 km/h and then for 4 hours at 30 km/h. What is its average speed for the whole journey (in km/h)?
  17. 17.How many minutes does a car take to go 129 km at 45 km/h?
  18. 18.Kabir cycles to his school at 36 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)?
  19. 19.A bus runs at 66 km/h. How far does it go in 50 minutes (in km)?
  20. 20.A bus runs at 20 km/h. How far does it go in 15 minutes (in km)?
  21. 21.Change 30 m/s into km/h.
  22. 22.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)?
  23. 23.How many minutes does a car take to go 122 km at 60 km/h?
  24. 24.Change 54 km/h into metres per second.
  25. 25.How many minutes does a car take to go 88 km at 44 km/h?
  26. 26.A car runs for 2 hours at 77 km/h and then for 4 hours at 62 km/h. What is its average speed for the whole journey (in km/h)?
  27. 27.How many minutes does a car take to go 68 km at 34 km/h?
  28. 28.A bus runs at 69 km/h. How far does it go in 20 minutes (in km)?
  29. 29.How many minutes does a car take to go 54 km at 36 km/h?
  30. 30.A bus runs at 70 km/h. How far does it go in 30 minutes (in km)?
  31. 31.Kabir cycles to his school at 56 km/h and comes back by the same road at 72 km/h. What is his average speed for the whole trip (in km/h)?
  32. 32.Kabir cycles to his school at 40 km/h and comes back by the same road at 88 km/h. What is his average speed for the whole trip (in km/h)?
  33. 33.Change 108 km/h into metres per second.
  34. 34.A car runs for 4 hours at 37 km/h and then for 4 hours at 43 km/h. What is its average speed for the whole journey (in km/h)?
  35. 35.Kabir cycles to his school at 40 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)?
  36. 36.How many minutes does a car take to go 133 km at 38 km/h?
  37. 37.How many minutes does a car take to go 81 km at 30 km/h?
  38. 38.A car runs for 1 hour at 55 km/h and then for 1 hour at 71 km/h. What is its average speed for the whole journey (in km/h)?
  39. 39.How many minutes does a car take to go 88 km at 30 km/h?
  40. 40.Change 15 m/s into km/h.

Answer key

  1. 5
  2. 83
  3. 56
  4. 8
  5. 144
  6. 36
  7. 90
  8. 25
  9. 30
  10. 18
  11. 45
  12. 20
  13. 72
  14. 69
  15. 10
  16. 40
  17. 172
  18. 45
  19. 55
  20. 5
  21. 108
  22. 16
  23. 122
  24. 15
  25. 120
  26. 67
  27. 120
  28. 23
  29. 90
  30. 35
  31. 63
  32. 55
  33. 30
  34. 40
  35. 48
  36. 210
  37. 162
  38. 63
  39. 176
  40. 54

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