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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 60 · 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.Kabir cycles to his school at 40 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)?
  2. 2.Kabir cycles to his school at 84 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)?
  3. 3.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)?
  4. 4.A bus runs at 58 km/h. How far does it go in 90 minutes (in km)?
  5. 5.A bus runs at 20 km/h. How far does it go in 45 minutes (in km)?
  6. 6.A bus runs at 24 km/h. How far does it go in 15 minutes (in km)?
  7. 7.Change 108 km/h into metres per second.
  8. 8.Change 5 m/s into km/h.
  9. 9.A car runs for 3 hours at 54 km/h and then for 3 hours at 80 km/h. What is its average speed for the whole journey (in km/h)?
  10. 10.How many minutes does a car take to go 147 km at 63 km/h?
  11. 11.A bus runs at 48 km/h. How far does it go in 90 minutes (in km)?
  12. 12.Kabir cycles to his school at 39 km/h and comes back by the same road at 78 km/h. What is his average speed for the whole trip (in km/h)?
  13. 13.How many minutes does a car take to go 140 km at 40 km/h?
  14. 14.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)?
  15. 15.Change 18 km/h into metres per second.
  16. 16.Change 72 km/h into metres per second.
  17. 17.A bus runs at 60 km/h. How far does it go in 45 minutes (in km)?
  18. 18.How many minutes does a car take to go 10 km at 50 km/h?
  19. 19.Change 90 km/h into metres per second.
  20. 20.How many minutes does a car take to go 82 km at 30 km/h?
  21. 21.A car runs for 3 hours at 76 km/h and then for 4 hours at 34 km/h. What is its average speed for the whole journey (in km/h)?
  22. 22.Change 15 m/s into km/h.
  23. 23.A car runs for 4 hours at 56 km/h and then for 3 hours at 70 km/h. What is its average speed for the whole journey (in km/h)?
  24. 24.A car runs for 2 hours at 44 km/h and then for 4 hours at 62 km/h. What is its average speed for the whole journey (in km/h)?
  25. 25.A bus runs at 88 km/h. How far does it go in 45 minutes (in km)?
  26. 26.How many minutes does a car take to go 56 km at 32 km/h?
  27. 27.Kabir cycles to his school at 90 km/h and comes back by the same road at 18 km/h. What is his average speed for the whole trip (in km/h)?
  28. 28.Kabir cycles to his school at 90 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)?
  29. 29.Change 10 m/s into km/h.
  30. 30.A car runs for 2 hours at 27 km/h and then for 3 hours at 32 km/h. What is its average speed for the whole journey (in km/h)?
  31. 31.A bus runs at 88 km/h. How far does it go in 90 minutes (in km)?
  32. 32.How many minutes does a car take to go 24 km at 80 km/h?
  33. 33.A car runs for 1 hour at 79 km/h and then for 1 hour at 39 km/h. What is its average speed for the whole journey (in km/h)?
  34. 34.A car runs for 1 hour at 32 km/h and then for 2 hours at 29 km/h. What is its average speed for the whole journey (in km/h)?
  35. 35.A bus runs at 27 km/h. How far does it go in 20 minutes (in km)?
  36. 36.A bus runs at 87 km/h. How far does it go in 20 minutes (in km)?
  37. 37.Kabir cycles to his school at 77 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)?
  38. 38.A car runs for 2 hours at 30 km/h and then for 4 hours at 75 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 85 km at 50 km/h?
  40. 40.A bus runs at 20 km/h. How far does it go in 90 minutes (in km)?

Answer key

  1. 30
  2. 42
  3. 24
  4. 87
  5. 15
  6. 6
  7. 30
  8. 18
  9. 67
  10. 140
  11. 72
  12. 52
  13. 210
  14. 20
  15. 5
  16. 20
  17. 45
  18. 12
  19. 25
  20. 164
  21. 52
  22. 54
  23. 62
  24. 56
  25. 66
  26. 105
  27. 30
  28. 45
  29. 36
  30. 30
  31. 132
  32. 18
  33. 59
  34. 30
  35. 9
  36. 29
  37. 33
  38. 60
  39. 102
  40. 30

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