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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 242 · 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.A bus runs at 32 km/h. How far does it go in 90 minutes (in km)?
  2. 2.Change 30 m/s into km/h.
  3. 3.Change 90 km/h into metres per second.
  4. 4.A car runs for 3 hours at 60 km/h and then for 4 hours at 67 km/h. What is its average speed for the whole journey (in km/h)?
  5. 5.How many minutes does a car take to go 30 km at 60 km/h?
  6. 6.Kabir cycles to his school at 80 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)?
  7. 7.A car runs for 1 hour at 30 km/h and then for 4 hours at 45 km/h. What is its average speed for the whole journey (in km/h)?
  8. 8.How many minutes does a car take to go 36 km at 45 km/h?
  9. 9.Change 15 m/s into km/h.
  10. 10.Change 54 km/h into metres per second.
  11. 11.How many minutes does a car take to go 40 km at 60 km/h?
  12. 12.Kabir cycles to his school at 75 km/h and comes back by the same road at 50 km/h. What is his average speed for the whole trip (in km/h)?
  13. 13.Change 108 km/h into metres per second.
  14. 14.How many minutes does a car take to go 17 km at 30 km/h?
  15. 15.Change 18 km/h into metres per second.
  16. 16.Kabir cycles to his school at 88 km/h and comes back by the same road at 33 km/h. What is his average speed for the whole trip (in km/h)?
  17. 17.A bus runs at 66 km/h. How far does it go in 50 minutes (in km)?
  18. 18.A car runs for 3 hours at 35 km/h and then for 3 hours at 27 km/h. What is its average speed for the whole journey (in km/h)?
  19. 19.A car runs for 2 hours at 38 km/h and then for 2 hours at 62 km/h. What is its average speed for the whole journey (in km/h)?
  20. 20.A bus runs at 80 km/h. How far does it go in 15 minutes (in km)?
  21. 21.A car runs for 3 hours at 27 km/h and then for 1 hour at 79 km/h. What is its average speed for the whole journey (in km/h)?
  22. 22.A bus runs at 56 km/h. How far does it go in 90 minutes (in km)?
  23. 23.Kabir cycles to his school at 35 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)?
  24. 24.Change 5 m/s into km/h.
  25. 25.A bus runs at 50 km/h. How far does it go in 90 minutes (in km)?
  26. 26.A bus runs at 33 km/h. How far does it go in 20 minutes (in km)?
  27. 27.A car runs for 1 hour at 80 km/h and then for 1 hour at 52 km/h. What is its average speed for the whole journey (in km/h)?
  28. 28.Kabir cycles to his school at 21 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)?
  29. 29.How many minutes does a car take to go 88 km at 44 km/h?
  30. 30.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)?
  31. 31.Change 72 km/h into metres per second.
  32. 32.Change 10 m/s into km/h.
  33. 33.How many minutes does a car take to go 60 km at 80 km/h?
  34. 34.How many minutes does a car take to go 36 km at 40 km/h?
  35. 35.How many minutes does a car take to go 90 km at 75 km/h?
  36. 36.Kabir cycles to his school at 70 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)?
  37. 37.A car runs for 2 hours at 52 km/h and then for 4 hours at 22 km/h. What is its average speed for the whole journey (in km/h)?
  38. 38.A bus runs at 87 km/h. How far does it go in 40 minutes (in km)?
  39. 39.A car runs for 4 hours at 45 km/h and then for 2 hours at 72 km/h. What is its average speed for the whole journey (in km/h)?
  40. 40.Kabir cycles to his school at 28 km/h and comes back by the same road at 70 km/h. What is his average speed for the whole trip (in km/h)?

Answer key

  1. 48
  2. 108
  3. 25
  4. 64
  5. 30
  6. 32
  7. 42
  8. 48
  9. 54
  10. 15
  11. 40
  12. 60
  13. 30
  14. 34
  15. 5
  16. 48
  17. 55
  18. 31
  19. 50
  20. 20
  21. 40
  22. 84
  23. 21
  24. 18
  25. 75
  26. 11
  27. 66
  28. 24
  29. 120
  30. 32
  31. 20
  32. 36
  33. 45
  34. 54
  35. 72
  36. 42
  37. 32
  38. 58
  39. 54
  40. 40

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