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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 352 · 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 35 m/s into km/h.
  2. 2.Change 36 km/h into metres per second.
  3. 3.Change 18 km/h into metres per second.
  4. 4.Change 108 km/h into metres per second.
  5. 5.A bus runs at 81 km/h. How far does it go in 20 minutes (in km)?
  6. 6.Change 40 m/s into km/h.
  7. 7.Kabir cycles to his school at 54 km/h and comes back by the same road at 27 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.A bus runs at 33 km/h. How far does it go in 40 minutes (in km)?
  10. 10.A bus runs at 74 km/h. How far does it go in 90 minutes (in km)?
  11. 11.Change 54 km/h into metres per second.
  12. 12.How many minutes does a car take to go 43 km at 30 km/h?
  13. 13.Change 72 km/h into metres per second.
  14. 14.A car runs for 4 hours at 38 km/h and then for 2 hours at 80 km/h. What is its average speed for the whole journey (in km/h)?
  15. 15.A car runs for 3 hours at 69 km/h and then for 2 hours at 34 km/h. What is its average speed for the whole journey (in km/h)?
  16. 16.A car runs for 2 hours at 54 km/h and then for 2 hours at 22 km/h. What is its average speed for the whole journey (in km/h)?
  17. 17.Kabir cycles to his school at 12 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)?
  18. 18.A bus runs at 28 km/h. How far does it go in 15 minutes (in km)?
  19. 19.A car runs for 3 hours at 42 km/h and then for 1 hour at 22 km/h. What is its average speed for the whole journey (in km/h)?
  20. 20.How many minutes does a car take to go 59 km at 60 km/h?
  21. 21.A car runs for 1 hour at 21 km/h and then for 1 hour at 65 km/h. What is its average speed for the whole journey (in km/h)?
  22. 22.Kabir cycles to his school at 72 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)?
  23. 23.A bus runs at 40 km/h. How far does it go in 15 minutes (in km)?
  24. 24.Change 5 m/s into km/h.
  25. 25.Change 25 m/s into km/h.
  26. 26.A bus runs at 76 km/h. How far does it go in 90 minutes (in km)?
  27. 27.A bus runs at 24 km/h. How far does it go in 20 minutes (in km)?
  28. 28.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)?
  29. 29.How many minutes does a car take to go 71 km at 30 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.A car runs for 3 hours at 51 km/h and then for 3 hours at 29 km/h. What is its average speed for the whole journey (in km/h)?
  32. 32.A car runs for 2 hours at 45 km/h and then for 4 hours at 27 km/h. What is its average speed for the whole journey (in km/h)?
  33. 33.A car runs for 2 hours at 26 km/h and then for 3 hours at 61 km/h. What is its average speed for the whole journey (in km/h)?
  34. 34.A car runs for 4 hours at 40 km/h and then for 4 hours at 26 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 17 km at 60 km/h?
  36. 36.Kabir cycles to his school at 40 km/h and comes back by the same road at 24 km/h. What is his average speed for the whole trip (in km/h)?
  37. 37.A bus runs at 27 km/h. How far does it go in 40 minutes (in km)?
  38. 38.Kabir cycles to his school at 63 km/h and comes back by the same road at 18 km/h. What is his average speed for the whole trip (in km/h)?
  39. 39.How many minutes does a car take to go 60 km at 40 km/h?
  40. 40.A bus runs at 30 km/h. How far does it go in 30 minutes (in km)?

Answer key

  1. 126
  2. 10
  3. 5
  4. 30
  5. 27
  6. 144
  7. 36
  8. 25
  9. 22
  10. 111
  11. 15
  12. 86
  13. 20
  14. 52
  15. 55
  16. 38
  17. 20
  18. 7
  19. 37
  20. 59
  21. 43
  22. 48
  23. 10
  24. 18
  25. 90
  26. 114
  27. 8
  28. 45
  29. 142
  30. 56
  31. 40
  32. 33
  33. 47
  34. 33
  35. 17
  36. 30
  37. 18
  38. 28
  39. 90
  40. 15

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