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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 596 · 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.How many minutes does a car take to go 43 km at 43 km/h?
  2. 2.Change 40 m/s into km/h.
  3. 3.A car runs for 2 hours at 34 km/h and then for 2 hours at 52 km/h. What is its average speed for the whole journey (in km/h)?
  4. 4.A car runs for 1 hour at 35 km/h and then for 2 hours at 47 km/h. What is its average speed for the whole journey (in km/h)?
  5. 5.Change 72 km/h into metres per second.
  6. 6.Change 25 m/s into km/h.
  7. 7.Kabir cycles to his school at 15 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)?
  8. 8.Change 18 km/h into metres per second.
  9. 9.Kabir cycles to his school at 30 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)?
  10. 10.A car runs for 1 hour at 33 km/h and then for 4 hours at 28 km/h. What is its average speed for the whole journey (in km/h)?
  11. 11.Kabir cycles to his school at 40 km/h and comes back by the same road at 88 km/h. What is his average speed for the whole trip (in km/h)?
  12. 12.A bus runs at 84 km/h. How far does it go in 45 minutes (in km)?
  13. 13.A car runs for 2 hours at 56 km/h and then for 1 hour at 41 km/h. What is its average speed for the whole journey (in km/h)?
  14. 14.A bus runs at 78 km/h. How far does it go in 40 minutes (in km)?
  15. 15.A car runs for 2 hours at 64 km/h and then for 3 hours at 79 km/h. What is its average speed for the whole journey (in km/h)?
  16. 16.A car runs for 1 hour at 40 km/h and then for 4 hours at 35 km/h. What is its average speed for the whole journey (in km/h)?
  17. 17.Change 5 m/s into km/h.
  18. 18.A bus runs at 63 km/h. How far does it go in 20 minutes (in km)?
  19. 19.A car runs for 4 hours at 36 km/h and then for 3 hours at 71 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 45 km at 60 km/h?
  21. 21.A bus runs at 60 km/h. How far does it go in 20 minutes (in km)?
  22. 22.A car runs for 2 hours at 59 km/h and then for 2 hours at 73 km/h. What is its average speed for the whole journey (in km/h)?
  23. 23.Kabir cycles to his school at 14 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)?
  24. 24.How many minutes does a car take to go 125 km at 50 km/h?
  25. 25.How many minutes does a car take to go 24 km at 60 km/h?
  26. 26.Change 108 km/h into metres per second.
  27. 27.A bus runs at 66 km/h. How far does it go in 40 minutes (in km)?
  28. 28.Change 30 m/s into km/h.
  29. 29.Change 36 km/h into metres per second.
  30. 30.How many minutes does a car take to go 65 km at 50 km/h?
  31. 31.A bus runs at 72 km/h. How far does it go in 45 minutes (in km)?
  32. 32.A bus runs at 30 km/h. How far does it go in 50 minutes (in km)?
  33. 33.A bus runs at 54 km/h. How far does it go in 10 minutes (in km)?
  34. 34.A bus runs at 82 km/h. How far does it go in 30 minutes (in km)?
  35. 35.How many minutes does a car take to go 91 km at 78 km/h?
  36. 36.A car runs for 1 hour at 30 km/h and then for 1 hour at 40 km/h. What is its average speed for the whole journey (in km/h)?
  37. 37.Change 20 m/s into km/h.
  38. 38.A car runs for 1 hour at 55 km/h and then for 1 hour at 23 km/h. What is its average speed for the whole journey (in km/h)?
  39. 39.A bus runs at 44 km/h. How far does it go in 15 minutes (in km)?
  40. 40.How many minutes does a car take to go 36 km at 40 km/h?

Answer key

  1. 60
  2. 144
  3. 43
  4. 43
  5. 20
  6. 90
  7. 20
  8. 5
  9. 40
  10. 29
  11. 55
  12. 63
  13. 51
  14. 52
  15. 73
  16. 36
  17. 18
  18. 21
  19. 51
  20. 45
  21. 20
  22. 66
  23. 20
  24. 150
  25. 24
  26. 30
  27. 44
  28. 108
  29. 10
  30. 78
  31. 54
  32. 25
  33. 9
  34. 41
  35. 70
  36. 35
  37. 72
  38. 39
  39. 11
  40. 54

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