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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 222 · 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 72 km/h. How far does it go in 90 minutes (in km)?
  2. 2.How many minutes does a car take to go 132 km at 33 km/h?
  3. 3.Kabir cycles to his school at 15 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)?
  4. 4.Change 18 km/h into metres per second.
  5. 5.Change 20 m/s into km/h.
  6. 6.How many minutes does a car take to go 84 km at 45 km/h?
  7. 7.How many minutes does a car take to go 71 km at 30 km/h?
  8. 8.How many minutes does a car take to go 105 km at 35 km/h?
  9. 9.Kabir cycles to his school at 21 km/h and comes back by the same road at 42 km/h. What is his average speed for the whole trip (in km/h)?
  10. 10.Change 5 m/s into km/h.
  11. 11.How many minutes does a car take to go 132 km at 80 km/h?
  12. 12.Change 36 km/h into metres per second.
  13. 13.How many minutes does a car take to go 79 km at 79 km/h?
  14. 14.Kabir cycles to his school at 40 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)?
  15. 15.Kabir cycles to his school at 84 km/h and comes back by the same road at 42 km/h. What is his average speed for the whole trip (in km/h)?
  16. 16.A bus runs at 44 km/h. How far does it go in 45 minutes (in km)?
  17. 17.Change 15 m/s into km/h.
  18. 18.Change 108 km/h into metres per second.
  19. 19.Kabir cycles to his school at 21 km/h and comes back by the same road at 77 km/h. What is his average speed for the whole trip (in km/h)?
  20. 20.Kabir cycles to his school at 60 km/h and comes back by the same road at 12 km/h. What is his average speed for the whole trip (in km/h)?
  21. 21.A car runs for 1 hour at 20 km/h and then for 2 hours at 68 km/h. What is its average speed for the whole journey (in km/h)?
  22. 22.Change 90 km/h into metres per second.
  23. 23.How many minutes does a car take to go 144 km at 64 km/h?
  24. 24.A car runs for 4 hours at 79 km/h and then for 3 hours at 30 km/h. What is its average speed for the whole journey (in km/h)?
  25. 25.A car runs for 2 hours at 75 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.How many minutes does a car take to go 14 km at 30 km/h?
  27. 27.A bus runs at 76 km/h. How far does it go in 45 minutes (in km)?
  28. 28.How many minutes does a car take to go 114 km at 72 km/h?
  29. 29.How many minutes does a car take to go 48 km at 60 km/h?
  30. 30.Kabir cycles to his school at 20 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)?
  31. 31.How many minutes does a car take to go 23 km at 60 km/h?
  32. 32.A bus runs at 46 km/h. How far does it go in 90 minutes (in km)?
  33. 33.A bus runs at 22 km/h. How far does it go in 90 minutes (in km)?
  34. 34.A car runs for 1 hour at 20 km/h and then for 3 hours at 52 km/h. What is its average speed for the whole journey (in km/h)?
  35. 35.How many minutes does a car take to go 121 km at 55 km/h?
  36. 36.A bus runs at 63 km/h. How far does it go in 20 minutes (in km)?
  37. 37.A car runs for 4 hours at 32 km/h and then for 1 hour at 67 km/h. What is its average speed for the whole journey (in km/h)?
  38. 38.Change 10 m/s into km/h.
  39. 39.Kabir cycles to his school at 15 km/h and comes back by the same road at 75 km/h. What is his average speed for the whole trip (in km/h)?
  40. 40.Kabir cycles to his school at 90 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)?

Answer key

  1. 108
  2. 240
  3. 21
  4. 5
  5. 72
  6. 112
  7. 142
  8. 180
  9. 28
  10. 18
  11. 99
  12. 10
  13. 60
  14. 16
  15. 56
  16. 33
  17. 54
  18. 30
  19. 33
  20. 20
  21. 52
  22. 25
  23. 135
  24. 58
  25. 59
  26. 28
  27. 57
  28. 95
  29. 48
  30. 30
  31. 23
  32. 69
  33. 33
  34. 44
  35. 132
  36. 21
  37. 39
  38. 36
  39. 25
  40. 18

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