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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 27 · 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 10 m/s into km/h.
  2. 2.A car runs for 3 hours at 51 km/h and then for 3 hours at 31 km/h. What is its average speed for the whole journey (in km/h)?
  3. 3.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)?
  4. 4.Change 15 m/s into km/h.
  5. 5.Kabir cycles to his school at 42 km/h and comes back by the same road at 56 km/h. What is his average speed for the whole trip (in km/h)?
  6. 6.Change 18 km/h into metres per second.
  7. 7.A bus runs at 30 km/h. How far does it go in 10 minutes (in km)?
  8. 8.A bus runs at 32 km/h. How far does it go in 90 minutes (in km)?
  9. 9.A bus runs at 33 km/h. How far does it go in 20 minutes (in km)?
  10. 10.A car runs for 2 hours at 75 km/h and then for 2 hours at 45 km/h. What is its average speed for the whole journey (in km/h)?
  11. 11.Change 35 m/s into km/h.
  12. 12.Kabir cycles to his school at 90 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)?
  13. 13.A bus runs at 26 km/h. How far does it go in 30 minutes (in km)?
  14. 14.How many minutes does a car take to go 115 km at 30 km/h?
  15. 15.A bus runs at 75 km/h. How far does it go in 20 minutes (in km)?
  16. 16.Change 5 m/s into km/h.
  17. 17.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)?
  18. 18.Change 54 km/h into metres per second.
  19. 19.A car runs for 4 hours at 78 km/h and then for 3 hours at 57 km/h. What is its average speed for the whole journey (in km/h)?
  20. 20.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)?
  21. 21.Change 72 km/h into metres per second.
  22. 22.A car runs for 2 hours at 40 km/h and then for 4 hours at 79 km/h. What is its average speed for the whole journey (in km/h)?
  23. 23.A bus runs at 42 km/h. How far does it go in 10 minutes (in km)?
  24. 24.A bus runs at 20 km/h. How far does it go in 30 minutes (in km)?
  25. 25.A bus runs at 46 km/h. How far does it go in 30 minutes (in km)?
  26. 26.Change 36 km/h into metres per second.
  27. 27.Kabir cycles to his school at 12 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)?
  28. 28.Kabir cycles to his school at 12 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 bus runs at 24 km/h. How far does it go in 40 minutes (in km)?
  30. 30.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)?
  31. 31.Change 20 m/s into km/h.
  32. 32.A car runs for 4 hours at 21 km/h and then for 1 hour at 26 km/h. What is its average speed for the whole journey (in km/h)?
  33. 33.A bus runs at 24 km/h. How far does it go in 30 minutes (in km)?
  34. 34.A bus runs at 50 km/h. How far does it go in 90 minutes (in km)?
  35. 35.A car runs for 2 hours at 69 km/h and then for 1 hour at 78 km/h. What is its average speed for the whole journey (in km/h)?
  36. 36.How many minutes does a car take to go 22 km at 44 km/h?
  37. 37.Kabir cycles to his school at 28 km/h and comes back by the same road at 21 km/h. What is his average speed for the whole trip (in km/h)?
  38. 38.A car runs for 2 hours at 43 km/h and then for 1 hour at 37 km/h. What is its average speed for the whole journey (in km/h)?
  39. 39.A bus runs at 60 km/h. How far does it go in 15 minutes (in km)?
  40. 40.How many minutes does a car take to go 77 km at 44 km/h?

Answer key

  1. 36
  2. 41
  3. 30
  4. 54
  5. 48
  6. 5
  7. 5
  8. 48
  9. 11
  10. 60
  11. 126
  12. 80
  13. 13
  14. 230
  15. 25
  16. 18
  17. 48
  18. 15
  19. 69
  20. 18
  21. 20
  22. 66
  23. 7
  24. 10
  25. 23
  26. 10
  27. 16
  28. 21
  29. 16
  30. 21
  31. 72
  32. 22
  33. 12
  34. 75
  35. 72
  36. 30
  37. 24
  38. 41
  39. 15
  40. 105

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