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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 450 · 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 15 m/s into km/h.
  2. 2.Change 30 m/s into km/h.
  3. 3.Kabir cycles to his school at 60 km/h and comes back by the same road at 30 km/h. What is his average speed for the whole trip (in km/h)?
  4. 4.A bus runs at 34 km/h. How far does it go in 90 minutes (in km)?
  5. 5.Kabir cycles to his school at 35 km/h and comes back by the same road at 14 km/h. What is his average speed for the whole trip (in km/h)?
  6. 6.A bus runs at 33 km/h. How far does it go in 20 minutes (in km)?
  7. 7.Change 108 km/h into metres per second.
  8. 8.Kabir cycles to his school at 70 km/h and comes back by the same road at 30 km/h. What is his average speed for the whole trip (in km/h)?
  9. 9.A car runs for 3 hours at 59 km/h and then for 1 hour at 63 km/h. What is its average speed for the whole journey (in km/h)?
  10. 10.Change 72 km/h into metres per second.
  11. 11.Change 18 km/h into metres per second.
  12. 12.Change 36 km/h into metres per second.
  13. 13.A bus runs at 57 km/h. How far does it go in 40 minutes (in km)?
  14. 14.Change 5 m/s into km/h.
  15. 15.How many minutes does a car take to go 106 km at 60 km/h?
  16. 16.Change 40 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.How many minutes does a car take to go 30 km at 72 km/h?
  19. 19.How many minutes does a car take to go 58 km at 40 km/h?
  20. 20.A bus runs at 72 km/h. How far does it go in 10 minutes (in km)?
  21. 21.Change 35 m/s into km/h.
  22. 22.A bus runs at 50 km/h. How far does it go in 30 minutes (in km)?
  23. 23.A car runs for 4 hours at 79 km/h and then for 4 hours at 65 km/h. What is its average speed for the whole journey (in km/h)?
  24. 24.How many minutes does a car take to go 39 km at 36 km/h?
  25. 25.Change 54 km/h into metres per second.
  26. 26.A bus runs at 22 km/h. How far does it go in 90 minutes (in km)?
  27. 27.How many minutes does a car take to go 28 km at 42 km/h?
  28. 28.How many minutes does a car take to go 104 km at 30 km/h?
  29. 29.A bus runs at 90 km/h. How far does it go in 20 minutes (in km)?
  30. 30.A bus runs at 42 km/h. How far does it go in 40 minutes (in km)?
  31. 31.Kabir cycles to his school at 90 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)?
  32. 32.A bus runs at 33 km/h. How far does it go in 40 minutes (in km)?
  33. 33.Change 90 km/h into metres per second.
  34. 34.A car runs for 1 hour at 25 km/h and then for 1 hour at 77 km/h. What is its average speed for the whole journey (in km/h)?
  35. 35.Change 20 m/s into km/h.
  36. 36.A car runs for 4 hours at 67 km/h and then for 2 hours at 76 km/h. What is its average speed for the whole journey (in km/h)?
  37. 37.A bus runs at 52 km/h. How far does it go in 45 minutes (in km)?
  38. 38.A bus runs at 30 km/h. How far does it go in 10 minutes (in km)?
  39. 39.A bus runs at 74 km/h. How far does it go in 30 minutes (in km)?
  40. 40.A bus runs at 24 km/h. How far does it go in 10 minutes (in km)?

Answer key

  1. 54
  2. 108
  3. 40
  4. 51
  5. 20
  6. 11
  7. 30
  8. 42
  9. 60
  10. 20
  11. 5
  12. 10
  13. 38
  14. 18
  15. 106
  16. 144
  17. 48
  18. 25
  19. 87
  20. 12
  21. 126
  22. 25
  23. 72
  24. 65
  25. 15
  26. 33
  27. 40
  28. 208
  29. 30
  30. 28
  31. 72
  32. 22
  33. 25
  34. 51
  35. 72
  36. 70
  37. 39
  38. 5
  39. 37
  40. 4

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