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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 616 · 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 73 km at 30 km/h?
  2. 2.Change 5 m/s into km/h.
  3. 3.Kabir cycles to his school at 18 km/h and comes back by the same road at 54 km/h. What is his average speed for the whole trip (in km/h)?
  4. 4.How many minutes does a car take to go 130 km at 30 km/h?
  5. 5.Kabir cycles to his school at 16 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)?
  6. 6.Change 18 km/h into metres per second.
  7. 7.Change 90 km/h into metres per second.
  8. 8.Change 25 m/s into km/h.
  9. 9.How many minutes does a car take to go 147 km at 42 km/h?
  10. 10.How many minutes does a car take to go 143 km at 33 km/h?
  11. 11.A bus runs at 54 km/h. How far does it go in 40 minutes (in km)?
  12. 12.A car runs for 4 hours at 37 km/h and then for 4 hours at 25 km/h. What is its average speed for the whole journey (in km/h)?
  13. 13.Change 15 m/s into km/h.
  14. 14.A bus runs at 48 km/h. How far does it go in 40 minutes (in km)?
  15. 15.Change 40 m/s into km/h.
  16. 16.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)?
  17. 17.A bus runs at 30 km/h. How far does it go in 20 minutes (in km)?
  18. 18.Change 54 km/h into metres per second.
  19. 19.A bus runs at 76 km/h. How far does it go in 90 minutes (in km)?
  20. 20.How many minutes does a car take to go 50 km at 50 km/h?
  21. 21.A bus runs at 90 km/h. How far does it go in 90 minutes (in km)?
  22. 22.How many minutes does a car take to go 78 km at 65 km/h?
  23. 23.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)?
  24. 24.Kabir cycles to his school at 27 km/h and comes back by the same road at 54 km/h. What is his average speed for the whole trip (in km/h)?
  25. 25.Change 72 km/h into metres per second.
  26. 26.A bus runs at 28 km/h. How far does it go in 45 minutes (in km)?
  27. 27.A bus runs at 84 km/h. How far does it go in 10 minutes (in km)?
  28. 28.A bus runs at 56 km/h. How far does it go in 45 minutes (in km)?
  29. 29.A car runs for 3 hours at 78 km/h and then for 1 hour at 54 km/h. What is its average speed for the whole journey (in km/h)?
  30. 30.A bus runs at 84 km/h. How far does it go in 30 minutes (in km)?
  31. 31.A bus runs at 24 km/h. How far does it go in 15 minutes (in km)?
  32. 32.How many minutes does a car take to go 133 km at 57 km/h?
  33. 33.Change 36 km/h into metres per second.
  34. 34.Change 35 m/s into km/h.
  35. 35.A bus runs at 50 km/h. How far does it go in 30 minutes (in km)?
  36. 36.A car runs for 2 hours at 36 km/h and then for 3 hours at 31 km/h. What is its average speed for the whole journey (in km/h)?
  37. 37.Change 30 m/s into km/h.
  38. 38.A bus runs at 40 km/h. How far does it go in 30 minutes (in km)?
  39. 39.A bus runs at 30 km/h. How far does it go in 50 minutes (in km)?
  40. 40.Kabir cycles to his school at 45 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)?

Answer key

  1. 146
  2. 18
  3. 27
  4. 260
  5. 24
  6. 5
  7. 25
  8. 90
  9. 210
  10. 260
  11. 36
  12. 31
  13. 54
  14. 32
  15. 144
  16. 30
  17. 10
  18. 15
  19. 114
  20. 60
  21. 135
  22. 72
  23. 20
  24. 36
  25. 20
  26. 21
  27. 14
  28. 42
  29. 72
  30. 42
  31. 6
  32. 140
  33. 10
  34. 126
  35. 25
  36. 33
  37. 108
  38. 20
  39. 25
  40. 40

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