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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 404 · 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 27 km/h. How far does it go in 40 minutes (in km)?
  2. 2.Change 35 m/s into km/h.
  3. 3.Change 36 km/h into metres per second.
  4. 4.A car runs for 4 hours at 21 km/h and then for 3 hours at 56 km/h. What is its average speed for the whole journey (in km/h)?
  5. 5.A bus runs at 84 km/h. How far does it go in 30 minutes (in km)?
  6. 6.How many minutes does a car take to go 88 km at 48 km/h?
  7. 7.Kabir cycles to his school at 90 km/h and comes back by the same road at 60 km/h. What is his average speed for the whole trip (in km/h)?
  8. 8.Change 90 km/h into metres per second.
  9. 9.How many minutes does a car take to go 119 km at 30 km/h?
  10. 10.A bus runs at 84 km/h. How far does it go in 15 minutes (in km)?
  11. 11.Change 54 km/h into metres per second.
  12. 12.How many minutes does a car take to go 48 km at 36 km/h?
  13. 13.How many minutes does a car take to go 149 km at 30 km/h?
  14. 14.A bus runs at 30 km/h. How far does it go in 30 minutes (in km)?
  15. 15.How many minutes does a car take to go 112 km at 32 km/h?
  16. 16.Kabir cycles to his school at 12 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)?
  17. 17.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)?
  18. 18.Change 10 m/s into km/h.
  19. 19.A bus runs at 52 km/h. How far does it go in 45 minutes (in km)?
  20. 20.Change 20 m/s into km/h.
  21. 21.A car runs for 4 hours at 76 km/h and then for 2 hours at 25 km/h. What is its average speed for the whole journey (in km/h)?
  22. 22.A car runs for 3 hours at 26 km/h and then for 3 hours at 42 km/h. What is its average speed for the whole journey (in km/h)?
  23. 23.How many minutes does a car take to go 70 km at 75 km/h?
  24. 24.Change 108 km/h into metres per second.
  25. 25.A bus runs at 56 km/h. How far does it go in 15 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 3 hours at 24 km/h and then for 2 hours at 74 km/h. What is its average speed for the whole journey (in km/h)?
  28. 28.Change 25 m/s into km/h.
  29. 29.A car runs for 3 hours at 40 km/h and then for 1 hour at 24 km/h. What is its average speed for the whole journey (in km/h)?
  30. 30.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)?
  31. 31.Change 30 m/s into km/h.
  32. 32.Change 40 m/s into km/h.
  33. 33.How many minutes does a car take to go 72 km at 54 km/h?
  34. 34.Kabir cycles to his school at 30 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)?
  35. 35.How many minutes does a car take to go 52 km at 30 km/h?
  36. 36.Change 5 m/s into km/h.
  37. 37.How many minutes does a car take to go 80 km at 60 km/h?
  38. 38.Change 72 km/h into metres per second.
  39. 39.How many minutes does a car take to go 61 km at 30 km/h?
  40. 40.A car runs for 3 hours at 37 km/h and then for 1 hour at 29 km/h. What is its average speed for the whole journey (in km/h)?

Answer key

  1. 18
  2. 126
  3. 10
  4. 36
  5. 42
  6. 110
  7. 72
  8. 25
  9. 238
  10. 21
  11. 15
  12. 80
  13. 298
  14. 15
  15. 210
  16. 18
  17. 21
  18. 36
  19. 39
  20. 72
  21. 59
  22. 34
  23. 56
  24. 30
  25. 14
  26. 11
  27. 44
  28. 90
  29. 36
  30. 56
  31. 108
  32. 144
  33. 80
  34. 24
  35. 104
  36. 18
  37. 80
  38. 20
  39. 122
  40. 35

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