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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 118 · 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 30 m/s into km/h.
  2. 2.Kabir cycles to his school at 63 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)?
  3. 3.Kabir cycles to his school at 33 km/h and comes back by the same road at 88 km/h. What is his average speed for the whole trip (in km/h)?
  4. 4.How many minutes does a car take to go 33 km at 33 km/h?
  5. 5.A car runs for 2 hours at 27 km/h and then for 2 hours at 41 km/h. What is its average speed for the whole journey (in km/h)?
  6. 6.Change 108 km/h into metres per second.
  7. 7.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)?
  8. 8.Change 40 m/s into km/h.
  9. 9.A bus runs at 24 km/h. How far does it go in 15 minutes (in km)?
  10. 10.A car runs for 2 hours at 69 km/h and then for 2 hours at 71 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.How many minutes does a car take to go 65 km at 50 km/h?
  13. 13.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)?
  14. 14.How many minutes does a car take to go 84 km at 72 km/h?
  15. 15.Change 35 m/s into km/h.
  16. 16.A bus runs at 58 km/h. How far does it go in 30 minutes (in km)?
  17. 17.Change 5 m/s into km/h.
  18. 18.Kabir cycles to his school at 15 km/h and comes back by the same road at 10 km/h. What is his average speed for the whole trip (in km/h)?
  19. 19.How many minutes does a car take to go 133 km at 70 km/h?
  20. 20.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)?
  21. 21.How many minutes does a car take to go 70 km at 30 km/h?
  22. 22.A car runs for 4 hours at 77 km/h and then for 2 hours at 20 km/h. What is its average speed for the whole journey (in km/h)?
  23. 23.A car runs for 3 hours at 64 km/h and then for 3 hours at 44 km/h. What is its average speed for the whole journey (in 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 61 km/h and then for 2 hours at 67 km/h. What is its average speed for the whole journey (in km/h)?
  26. 26.A car runs for 1 hour at 46 km/h and then for 2 hours at 43 km/h. What is its average speed for the whole journey (in km/h)?
  27. 27.Change 18 km/h into metres per second.
  28. 28.How many minutes does a car take to go 130 km at 78 km/h?
  29. 29.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)?
  30. 30.A bus runs at 30 km/h. How far does it go in 40 minutes (in km)?
  31. 31.How many minutes does a car take to go 34 km at 30 km/h?
  32. 32.A car runs for 2 hours at 34 km/h and then for 2 hours at 80 km/h. What is its average speed for the whole journey (in km/h)?
  33. 33.Change 54 km/h into metres per second.
  34. 34.A bus runs at 52 km/h. How far does it go in 15 minutes (in km)?
  35. 35.How many minutes does a car take to go 120 km at 32 km/h?
  36. 36.A car runs for 3 hours at 74 km/h and then for 2 hours at 64 km/h. What is its average speed for the whole journey (in km/h)?
  37. 37.A bus runs at 64 km/h. How far does it go in 45 minutes (in km)?
  38. 38.A bus runs at 27 km/h. How far does it go in 20 minutes (in km)?
  39. 39.Kabir cycles to his school at 30 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)?
  40. 40.Kabir cycles to his school at 78 km/h and comes back by the same road at 26 km/h. What is his average speed for the whole trip (in km/h)?

Answer key

  1. 108
  2. 45
  3. 48
  4. 60
  5. 34
  6. 30
  7. 44
  8. 144
  9. 6
  10. 70
  11. 36
  12. 78
  13. 32
  14. 70
  15. 126
  16. 29
  17. 18
  18. 12
  19. 114
  20. 42
  21. 140
  22. 58
  23. 54
  24. 7
  25. 65
  26. 44
  27. 5
  28. 100
  29. 70
  30. 20
  31. 68
  32. 57
  33. 15
  34. 13
  35. 225
  36. 70
  37. 48
  38. 9
  39. 45
  40. 39

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