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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 127 · 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 5 m/s into km/h.
  2. 2.A car runs for 4 hours at 23 km/h and then for 4 hours at 55 km/h. What is its average speed for the whole journey (in km/h)?
  3. 3.Change 72 km/h into metres per second.
  4. 4.Change 108 km/h into metres per second.
  5. 5.How many minutes does a car take to go 132 km at 36 km/h?
  6. 6.Change 90 km/h into metres per second.
  7. 7.Change 15 m/s into km/h.
  8. 8.How many minutes does a car take to go 102 km at 34 km/h?
  9. 9.A bus runs at 30 km/h. How far does it go in 20 minutes (in km)?
  10. 10.Change 20 m/s into km/h.
  11. 11.How many minutes does a car take to go 124 km at 31 km/h?
  12. 12.Change 54 km/h into metres per second.
  13. 13.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)?
  14. 14.A car runs for 4 hours at 54 km/h and then for 1 hour at 79 km/h. What is its average speed for the whole journey (in km/h)?
  15. 15.A bus runs at 84 km/h. How far does it go in 20 minutes (in km)?
  16. 16.Change 10 m/s into km/h.
  17. 17.A bus runs at 30 km/h. How far does it go in 10 minutes (in km)?
  18. 18.A bus runs at 27 km/h. How far does it go in 40 minutes (in km)?
  19. 19.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)?
  20. 20.A bus runs at 36 km/h. How far does it go in 40 minutes (in km)?
  21. 21.A car runs for 3 hours at 29 km/h and then for 3 hours at 75 km/h. What is its average speed for the whole journey (in km/h)?
  22. 22.A car runs for 1 hour at 49 km/h and then for 1 hour at 53 km/h. What is its average speed for the whole journey (in km/h)?
  23. 23.A bus runs at 72 km/h. How far does it go in 15 minutes (in km)?
  24. 24.A bus runs at 84 km/h. How far does it go in 40 minutes (in km)?
  25. 25.A car runs for 2 hours at 39 km/h and then for 2 hours at 45 km/h. What is its average speed for the whole journey (in km/h)?
  26. 26.Kabir cycles to his school at 36 km/h and comes back by the same road at 72 km/h. What is his average speed for the whole trip (in km/h)?
  27. 27.A bus runs at 80 km/h. How far does it go in 30 minutes (in km)?
  28. 28.How many minutes does a car take to go 54 km at 36 km/h?
  29. 29.How many minutes does a car take to go 82 km at 40 km/h?
  30. 30.Change 36 km/h into metres per second.
  31. 31.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)?
  32. 32.How many minutes does a car take to go 35 km at 60 km/h?
  33. 33.Change 35 m/s into km/h.
  34. 34.A bus runs at 48 km/h. How far does it go in 45 minutes (in km)?
  35. 35.How many minutes does a car take to go 132 km at 45 km/h?
  36. 36.Change 30 m/s into km/h.
  37. 37.A car runs for 4 hours at 43 km/h and then for 1 hour at 58 km/h. What is its average speed for the whole journey (in km/h)?
  38. 38.How many minutes does a car take to go 144 km at 32 km/h?
  39. 39.How many minutes does a car take to go 22 km at 33 km/h?
  40. 40.A bus runs at 86 km/h. How far does it go in 30 minutes (in km)?

Answer key

  1. 18
  2. 39
  3. 20
  4. 30
  5. 220
  6. 25
  7. 54
  8. 180
  9. 10
  10. 72
  11. 240
  12. 15
  13. 33
  14. 59
  15. 28
  16. 36
  17. 5
  18. 18
  19. 48
  20. 24
  21. 52
  22. 51
  23. 18
  24. 56
  25. 42
  26. 48
  27. 40
  28. 90
  29. 123
  30. 10
  31. 24
  32. 35
  33. 126
  34. 36
  35. 176
  36. 108
  37. 46
  38. 270
  39. 40
  40. 43

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