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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 426 · 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.How many minutes does a car take to go 146 km at 73 km/h?
  2. 2.Change 35 m/s into km/h.
  3. 3.Kabir cycles to his school at 12 km/h and comes back by the same road at 20 km/h. What is his average speed for the whole trip (in km/h)?
  4. 4.Kabir cycles to his school at 60 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)?
  5. 5.Change 54 km/h into metres per second.
  6. 6.A bus runs at 32 km/h. How far does it go in 15 minutes (in km)?
  7. 7.A bus runs at 44 km/h. How far does it go in 30 minutes (in km)?
  8. 8.A car runs for 1 hour at 71 km/h and then for 1 hour at 43 km/h. What is its average speed for the whole journey (in km/h)?
  9. 9.Change 30 m/s into km/h.
  10. 10.A car runs for 3 hours at 37 km/h and then for 2 hours at 67 km/h. What is its average speed for the whole journey (in km/h)?
  11. 11.Change 10 m/s into km/h.
  12. 12.Kabir cycles to his school at 60 km/h and comes back by the same road at 84 km/h. What is his average speed for the whole trip (in km/h)?
  13. 13.A bus runs at 70 km/h. How far does it go in 90 minutes (in km)?
  14. 14.Change 18 km/h into metres per second.
  15. 15.Kabir cycles to his school at 24 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)?
  16. 16.A car runs for 4 hours at 76 km/h and then for 2 hours at 43 km/h. What is its average speed for the whole journey (in km/h)?
  17. 17.Change 72 km/h into metres per second.
  18. 18.A bus runs at 22 km/h. How far does it go in 90 minutes (in km)?
  19. 19.Kabir cycles to his school at 42 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)?
  20. 20.Change 108 km/h into metres per second.
  21. 21.Kabir cycles to his school at 36 km/h and comes back by the same road at 45 km/h. What is his average speed for the whole trip (in km/h)?
  22. 22.Kabir cycles to his school at 15 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)?
  23. 23.A bus runs at 20 km/h. How far does it go in 15 minutes (in km)?
  24. 24.How many minutes does a car take to go 140 km at 60 km/h?
  25. 25.Kabir cycles to his school at 33 km/h and comes back by the same road at 66 km/h. What is his average speed for the whole trip (in km/h)?
  26. 26.Kabir cycles to his school at 66 km/h and comes back by the same road at 55 km/h. What is his average speed for the whole trip (in km/h)?
  27. 27.Kabir cycles to his school at 80 km/h and comes back by the same road at 48 km/h. What is his average speed for the whole trip (in km/h)?
  28. 28.A bus runs at 42 km/h. How far does it go in 40 minutes (in km)?
  29. 29.A car runs for 4 hours at 60 km/h and then for 2 hours at 78 km/h. What is its average speed for the whole journey (in km/h)?
  30. 30.Change 5 m/s into km/h.
  31. 31.A bus runs at 60 km/h. How far does it go in 10 minutes (in km)?
  32. 32.A car runs for 2 hours at 67 km/h and then for 1 hour at 43 km/h. What is its average speed for the whole journey (in km/h)?
  33. 33.How many minutes does a car take to go 31 km at 62 km/h?
  34. 34.Change 15 m/s into km/h.
  35. 35.Kabir cycles to his school at 54 km/h and comes back by the same road at 27 km/h. What is his average speed for the whole trip (in km/h)?
  36. 36.A car runs for 4 hours at 37 km/h and then for 2 hours at 49 km/h. What is its average speed for the whole journey (in km/h)?
  37. 37.A car runs for 4 hours at 72 km/h and then for 2 hours at 45 km/h. What is its average speed for the whole journey (in km/h)?
  38. 38.A bus runs at 36 km/h. How far does it go in 50 minutes (in km)?
  39. 39.A bus runs at 72 km/h. How far does it go in 20 minutes (in km)?
  40. 40.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)?

Answer key

  1. 120
  2. 126
  3. 15
  4. 45
  5. 15
  6. 8
  7. 22
  8. 57
  9. 108
  10. 49
  11. 36
  12. 70
  13. 105
  14. 5
  15. 16
  16. 65
  17. 20
  18. 33
  19. 28
  20. 30
  21. 40
  22. 21
  23. 5
  24. 140
  25. 44
  26. 60
  27. 60
  28. 28
  29. 66
  30. 18
  31. 10
  32. 59
  33. 30
  34. 54
  35. 36
  36. 41
  37. 63
  38. 30
  39. 24
  40. 20

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