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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 631 · 40 questions
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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 35 m/s into km/h.
  2. 2.Kabir cycles to his school at 45 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)?
  3. 3.How many minutes does a car take to go 13 km at 30 km/h?
  4. 4.A bus runs at 24 km/h. How far does it go in 90 minutes (in km)?
  5. 5.Kabir cycles to his school at 28 km/h and comes back by the same road at 21 km/h. What is his average speed for the whole trip (in km/h)?
  6. 6.How many minutes does a car take to go 108 km at 48 km/h?
  7. 7.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)?
  8. 8.Change 54 km/h into metres per second.
  9. 9.How many minutes does a car take to go 77 km at 60 km/h?
  10. 10.Change 5 m/s into km/h.
  11. 11.How many minutes does a car take to go 27 km at 54 km/h?
  12. 12.A car runs for 3 hours at 73 km/h and then for 4 hours at 45 km/h. What is its average speed for the whole journey (in km/h)?
  13. 13.Change 18 km/h into metres per second.
  14. 14.A bus runs at 46 km/h. How far does it go in 90 minutes (in km)?
  15. 15.A car runs for 1 hour at 23 km/h and then for 1 hour at 59 km/h. What is its average speed for the whole journey (in km/h)?
  16. 16.Kabir cycles to his school at 15 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)?
  17. 17.Kabir cycles to his school at 15 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)?
  18. 18.A bus runs at 64 km/h. How far does it go in 15 minutes (in km)?
  19. 19.Kabir cycles to his school at 20 km/h and comes back by the same road at 80 km/h. What is his average speed for the whole trip (in km/h)?
  20. 20.A car runs for 3 hours at 77 km/h and then for 3 hours at 45 km/h. What is its average speed for the whole journey (in km/h)?
  21. 21.A bus runs at 90 km/h. How far does it go in 90 minutes (in km)?
  22. 22.Change 10 m/s into km/h.
  23. 23.Kabir cycles to his school at 48 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)?
  24. 24.Kabir cycles to his school at 18 km/h and comes back by the same road at 90 km/h. What is his average speed for the whole trip (in km/h)?
  25. 25.How many minutes does a car take to go 147 km at 30 km/h?
  26. 26.A bus runs at 90 km/h. How far does it go in 40 minutes (in km)?
  27. 27.A bus runs at 72 km/h. How far does it go in 40 minutes (in km)?
  28. 28.Kabir cycles to his school at 27 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)?
  29. 29.How many minutes does a car take to go 95 km at 30 km/h?
  30. 30.Change 90 km/h into metres per second.
  31. 31.Kabir cycles to his school at 30 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)?
  32. 32.Change 108 km/h into metres per second.
  33. 33.A car runs for 2 hours at 79 km/h and then for 1 hour at 55 km/h. What is its average speed for the whole journey (in km/h)?
  34. 34.How many minutes does a car take to go 68 km at 48 km/h?
  35. 35.Kabir cycles to his school at 84 km/h and comes back by the same road at 12 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 60 km at 45 km/h?
  37. 37.A bus runs at 32 km/h. How far does it go in 15 minutes (in km)?
  38. 38.How many minutes does a car take to go 48 km at 40 km/h?
  39. 39.Kabir cycles to his school at 60 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)?
  40. 40.A car runs for 4 hours at 72 km/h and then for 4 hours at 32 km/h. What is its average speed for the whole journey (in km/h)?

Answer key

  1. 126
  2. 40
  3. 26
  4. 36
  5. 24
  6. 135
  7. 36
  8. 15
  9. 77
  10. 18
  11. 30
  12. 57
  13. 5
  14. 69
  15. 41
  16. 20
  17. 24
  18. 16
  19. 32
  20. 61
  21. 135
  22. 36
  23. 32
  24. 30
  25. 294
  26. 60
  27. 48
  28. 36
  29. 190
  30. 25
  31. 20
  32. 30
  33. 71
  34. 85
  35. 21
  36. 80
  37. 8
  38. 72
  39. 24
  40. 52

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