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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 128 · 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 58 km/h. How far does it go in 30 minutes (in km)?
  2. 2.Change 10 m/s into km/h.
  3. 3.Change 20 m/s into km/h.
  4. 4.Change 54 km/h into metres per second.
  5. 5.A car runs for 1 hour at 36 km/h and then for 3 hours at 64 km/h. What is its average speed for the whole journey (in km/h)?
  6. 6.A bus runs at 90 km/h. How far does it go in 20 minutes (in km)?
  7. 7.A car runs for 2 hours at 56 km/h and then for 1 hour at 32 km/h. What is its average speed for the whole journey (in km/h)?
  8. 8.A car runs for 2 hours at 76 km/h and then for 4 hours at 73 km/h. What is its average speed for the whole journey (in km/h)?
  9. 9.Change 108 km/h into metres per second.
  10. 10.How many minutes does a car take to go 99 km at 33 km/h?
  11. 11.A bus runs at 66 km/h. How far does it go in 30 minutes (in km)?
  12. 12.A bus runs at 36 km/h. How far does it go in 90 minutes (in km)?
  13. 13.A bus runs at 90 km/h. How far does it go in 90 minutes (in km)?
  14. 14.How many minutes does a car take to go 84 km at 35 km/h?
  15. 15.How many minutes does a car take to go 17 km at 34 km/h?
  16. 16.A car runs for 4 hours at 61 km/h and then for 4 hours at 63 km/h. What is its average speed for the whole journey (in km/h)?
  17. 17.How many minutes does a car take to go 102 km at 40 km/h?
  18. 18.How many minutes does a car take to go 134 km at 67 km/h?
  19. 19.Change 90 km/h into metres per second.
  20. 20.Change 40 m/s into km/h.
  21. 21.A bus runs at 20 km/h. How far does it go in 30 minutes (in km)?
  22. 22.A car runs for 1 hour at 42 km/h and then for 1 hour at 44 km/h. What is its average speed for the whole journey (in km/h)?
  23. 23.A bus runs at 84 km/h. How far does it go in 40 minutes (in km)?
  24. 24.Change 36 km/h into metres per second.
  25. 25.How many minutes does a car take to go 111 km at 74 km/h?
  26. 26.A car runs for 2 hours at 59 km/h and then for 2 hours at 23 km/h. What is its average speed for the whole journey (in km/h)?
  27. 27.How many minutes does a car take to go 45 km at 45 km/h?
  28. 28.Change 5 m/s into km/h.
  29. 29.How many minutes does a car take to go 27 km at 60 km/h?
  30. 30.How many minutes does a car take to go 95 km at 75 km/h?
  31. 31.Kabir cycles to his school at 56 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)?
  32. 32.A car runs for 1 hour at 72 km/h and then for 2 hours at 27 km/h. What is its average speed for the whole journey (in km/h)?
  33. 33.How many minutes does a car take to go 16 km at 40 km/h?
  34. 34.A bus runs at 57 km/h. How far does it go in 40 minutes (in km)?
  35. 35.A bus runs at 33 km/h. How far does it go in 20 minutes (in km)?
  36. 36.A car runs for 1 hour at 51 km/h and then for 2 hours at 39 km/h. What is its average speed for the whole journey (in km/h)?
  37. 37.Kabir cycles to his school at 26 km/h and comes back by the same road at 78 km/h. What is his average speed for the whole trip (in km/h)?
  38. 38.Kabir cycles to his school at 72 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)?
  39. 39.Change 35 m/s into km/h.
  40. 40.Change 18 km/h into metres per second.

Answer key

  1. 29
  2. 36
  3. 72
  4. 15
  5. 57
  6. 30
  7. 48
  8. 74
  9. 30
  10. 180
  11. 33
  12. 54
  13. 135
  14. 144
  15. 30
  16. 62
  17. 153
  18. 120
  19. 25
  20. 144
  21. 10
  22. 43
  23. 56
  24. 10
  25. 90
  26. 41
  27. 60
  28. 18
  29. 27
  30. 76
  31. 48
  32. 42
  33. 24
  34. 38
  35. 11
  36. 43
  37. 39
  38. 80
  39. 126
  40. 5

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