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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 3 · 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 108 km/h into metres per second.
  2. 2.A bus runs at 36 km/h. How far does it go in 50 minutes (in km)?
  3. 3.Change 10 m/s into km/h.
  4. 4.A car runs for 1 hour at 20 km/h and then for 2 hours at 29 km/h. What is its average speed for the whole journey (in km/h)?
  5. 5.How many minutes does a car take to go 127 km at 30 km/h?
  6. 6.Change 90 km/h into metres per second.
  7. 7.Change 72 km/h into metres per second.
  8. 8.A bus runs at 84 km/h. How far does it go in 50 minutes (in km)?
  9. 9.A bus runs at 86 km/h. How far does it go in 30 minutes (in km)?
  10. 10.Kabir cycles to his school at 66 km/h and comes back by the same road at 22 km/h. What is his average speed for the whole trip (in km/h)?
  11. 11.A bus runs at 66 km/h. How far does it go in 30 minutes (in km)?
  12. 12.A car runs for 2 hours at 73 km/h and then for 1 hour at 70 km/h. What is its average speed for the whole journey (in km/h)?
  13. 13.Kabir cycles to his school at 28 km/h and comes back by the same road at 70 km/h. What is his average speed for the whole trip (in km/h)?
  14. 14.A car runs for 2 hours at 62 km/h and then for 3 hours at 57 km/h. What is its average speed for the whole journey (in km/h)?
  15. 15.How many minutes does a car take to go 108 km at 72 km/h?
  16. 16.A bus runs at 42 km/h. How far does it go in 10 minutes (in km)?
  17. 17.Change 5 m/s into km/h.
  18. 18.Change 18 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 42 km/h. What is his average speed for the whole trip (in km/h)?
  20. 20.How many minutes does a car take to go 138 km at 30 km/h?
  21. 21.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)?
  22. 22.A car runs for 1 hour at 21 km/h and then for 3 hours at 41 km/h. What is its average speed for the whole journey (in km/h)?
  23. 23.Kabir cycles to his school at 78 km/h and comes back by the same road at 26 km/h. What is his average speed for the whole trip (in km/h)?
  24. 24.Change 36 km/h into metres per second.
  25. 25.A car runs for 2 hours at 35 km/h and then for 1 hour at 20 km/h. What is its average speed for the whole journey (in km/h)?
  26. 26.Change 25 m/s into km/h.
  27. 27.How many minutes does a car take to go 64 km at 32 km/h?
  28. 28.Kabir cycles to his school at 14 km/h and comes back by the same road at 84 km/h. What is his average speed for the whole trip (in km/h)?
  29. 29.A car runs for 4 hours at 57 km/h and then for 4 hours at 29 km/h. What is its average speed for the whole journey (in km/h)?
  30. 30.Change 54 km/h into metres per second.
  31. 31.Kabir cycles to his school at 30 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)?
  32. 32.A bus runs at 42 km/h. How far does it go in 50 minutes (in km)?
  33. 33.Kabir cycles to his school at 14 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)?
  34. 34.How many minutes does a car take to go 144 km at 54 km/h?
  35. 35.How many minutes does a car take to go 77 km at 30 km/h?
  36. 36.A car runs for 4 hours at 49 km/h and then for 1 hour at 24 km/h. What is its average speed for the whole journey (in km/h)?
  37. 37.A car runs for 1 hour at 21 km/h and then for 2 hours at 45 km/h. What is its average speed for the whole journey (in km/h)?
  38. 38.Kabir cycles to his school at 80 km/h and comes back by the same road at 48 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 48 km at 32 km/h?
  40. 40.How many minutes does a car take to go 119 km at 42 km/h?

Answer key

  1. 30
  2. 30
  3. 36
  4. 26
  5. 254
  6. 25
  7. 20
  8. 70
  9. 43
  10. 33
  11. 33
  12. 72
  13. 40
  14. 59
  15. 90
  16. 7
  17. 18
  18. 5
  19. 28
  20. 276
  21. 48
  22. 36
  23. 39
  24. 10
  25. 30
  26. 90
  27. 120
  28. 24
  29. 43
  30. 15
  31. 15
  32. 35
  33. 21
  34. 160
  35. 154
  36. 44
  37. 37
  38. 60
  39. 90
  40. 170

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