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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 337 · 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 90 km/h into metres per second.
  2. 2.A bus runs at 64 km/h. How far does it go in 15 minutes (in km)?
  3. 3.Change 72 km/h into metres per second.
  4. 4.Change 5 m/s into km/h.
  5. 5.A car runs for 1 hour at 66 km/h and then for 1 hour at 60 km/h. What is its average speed for the whole journey (in km/h)?
  6. 6.Change 18 km/h into metres per second.
  7. 7.Change 35 m/s into km/h.
  8. 8.How many minutes does a car take to go 57 km at 30 km/h?
  9. 9.Change 40 m/s into km/h.
  10. 10.How many minutes does a car take to go 108 km at 72 km/h?
  11. 11.A bus runs at 20 km/h. How far does it go in 90 minutes (in km)?
  12. 12.How many minutes does a car take to go 49 km at 30 km/h?
  13. 13.Change 15 m/s into km/h.
  14. 14.A car runs for 1 hour at 33 km/h and then for 3 hours at 65 km/h. What is its average speed for the whole journey (in km/h)?
  15. 15.How many minutes does a car take to go 104 km at 48 km/h?
  16. 16.A car runs for 2 hours at 67 km/h and then for 1 hour at 52 km/h. What is its average speed for the whole journey (in km/h)?
  17. 17.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)?
  18. 18.Kabir cycles to his school at 77 km/h and comes back by the same road at 44 km/h. What is his average speed for the whole trip (in km/h)?
  19. 19.A bus runs at 62 km/h. How far does it go in 30 minutes (in km)?
  20. 20.Change 10 m/s into km/h.
  21. 21.A bus runs at 30 km/h. How far does it go in 40 minutes (in km)?
  22. 22.A bus runs at 30 km/h. How far does it go in 20 minutes (in km)?
  23. 23.How many minutes does a car take to go 44 km at 40 km/h?
  24. 24.A bus runs at 21 km/h. How far does it go in 20 minutes (in km)?
  25. 25.A car runs for 1 hour at 45 km/h and then for 1 hour at 27 km/h. What is its average speed for the whole journey (in km/h)?
  26. 26.Change 36 km/h into metres per second.
  27. 27.A bus runs at 26 km/h. How far does it go in 90 minutes (in km)?
  28. 28.A car runs for 4 hours at 23 km/h and then for 2 hours at 68 km/h. What is its average speed for the whole journey (in km/h)?
  29. 29.Change 54 km/h into metres per second.
  30. 30.A bus runs at 69 km/h. How far does it go in 40 minutes (in km)?
  31. 31.A bus runs at 88 km/h. How far does it go in 45 minutes (in km)?
  32. 32.A car runs for 1 hour at 64 km/h and then for 1 hour at 42 km/h. What is its average speed for the whole journey (in km/h)?
  33. 33.Change 108 km/h into metres per second.
  34. 34.Change 25 m/s into km/h.
  35. 35.How many minutes does a car take to go 11 km at 55 km/h?
  36. 36.A bus runs at 40 km/h. How far does it go in 90 minutes (in km)?
  37. 37.How many minutes does a car take to go 11 km at 60 km/h?
  38. 38.How many minutes does a car take to go 84 km at 72 km/h?
  39. 39.Kabir cycles to his school at 78 km/h and comes back by the same road at 39 km/h. What is his average speed for the whole trip (in km/h)?
  40. 40.Kabir cycles to his school at 30 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. 25
  2. 16
  3. 20
  4. 18
  5. 63
  6. 5
  7. 126
  8. 114
  9. 144
  10. 90
  11. 30
  12. 98
  13. 54
  14. 57
  15. 130
  16. 62
  17. 15
  18. 56
  19. 31
  20. 36
  21. 20
  22. 10
  23. 66
  24. 7
  25. 36
  26. 10
  27. 39
  28. 38
  29. 15
  30. 46
  31. 66
  32. 53
  33. 30
  34. 90
  35. 12
  36. 60
  37. 11
  38. 70
  39. 52
  40. 42

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