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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 182 · 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 30 m/s into km/h.
  2. 2.Change 35 m/s into km/h.
  3. 3.How many minutes does a car take to go 26 km at 65 km/h?
  4. 4.Kabir cycles to his school at 84 km/h and comes back by the same road at 12 km/h. What is his average speed for the whole trip (in km/h)?
  5. 5.A car runs for 2 hours at 41 km/h and then for 2 hours at 27 km/h. What is its average speed for the whole journey (in km/h)?
  6. 6.A car runs for 2 hours at 23 km/h and then for 1 hour at 62 km/h. What is its average speed for the whole journey (in km/h)?
  7. 7.How many minutes does a car take to go 96 km at 32 km/h?
  8. 8.Change 5 m/s into km/h.
  9. 9.A car runs for 2 hours at 38 km/h and then for 2 hours at 36 km/h. What is its average speed for the whole journey (in km/h)?
  10. 10.A car runs for 2 hours at 65 km/h and then for 2 hours at 51 km/h. What is its average speed for the whole journey (in km/h)?
  11. 11.How many minutes does a car take to go 44 km at 30 km/h?
  12. 12.A car runs for 1 hour at 33 km/h and then for 3 hours at 41 km/h. What is its average speed for the whole journey (in km/h)?
  13. 13.Change 20 m/s into km/h.
  14. 14.Change 72 km/h into metres per second.
  15. 15.A bus runs at 90 km/h. How far does it go in 30 minutes (in km)?
  16. 16.A bus runs at 62 km/h. How far does it go in 90 minutes (in km)?
  17. 17.Change 90 km/h into metres per second.
  18. 18.Change 36 km/h into metres per second.
  19. 19.A bus runs at 32 km/h. How far does it go in 30 minutes (in km)?
  20. 20.A bus runs at 88 km/h. How far does it go in 90 minutes (in km)?
  21. 21.A bus runs at 78 km/h. How far does it go in 40 minutes (in km)?
  22. 22.Kabir cycles to his school at 77 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)?
  23. 23.How many minutes does a car take to go 66 km at 44 km/h?
  24. 24.Kabir cycles to his school at 48 km/h and comes back by the same road at 16 km/h. What is his average speed for the whole trip (in km/h)?
  25. 25.A bus runs at 46 km/h. How far does it go in 90 minutes (in km)?
  26. 26.A bus runs at 30 km/h. How far does it go in 50 minutes (in km)?
  27. 27.Kabir cycles to his school at 60 km/h and comes back by the same road at 90 km/h. What is his average speed for the whole trip (in km/h)?
  28. 28.Change 18 km/h into metres per second.
  29. 29.A car runs for 2 hours at 51 km/h and then for 2 hours at 75 km/h. What is its average speed for the whole journey (in km/h)?
  30. 30.A car runs for 1 hour at 36 km/h and then for 1 hour at 32 km/h. What is its average speed for the whole journey (in km/h)?
  31. 31.Change 25 m/s into km/h.
  32. 32.Change 15 m/s into km/h.
  33. 33.Change 40 m/s into km/h.
  34. 34.Kabir cycles to his school at 72 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)?
  35. 35.A bus runs at 48 km/h. How far does it go in 90 minutes (in km)?
  36. 36.Kabir cycles to his school at 15 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)?
  37. 37.Change 54 km/h into metres per second.
  38. 38.A bus runs at 22 km/h. How far does it go in 30 minutes (in km)?
  39. 39.A car runs for 1 hour at 34 km/h and then for 2 hours at 43 km/h. What is its average speed for the whole journey (in km/h)?
  40. 40.Change 10 m/s into km/h.

Answer key

  1. 108
  2. 126
  3. 24
  4. 21
  5. 34
  6. 36
  7. 180
  8. 18
  9. 37
  10. 58
  11. 88
  12. 39
  13. 72
  14. 20
  15. 45
  16. 93
  17. 25
  18. 10
  19. 16
  20. 132
  21. 52
  22. 33
  23. 90
  24. 24
  25. 69
  26. 25
  27. 72
  28. 5
  29. 63
  30. 34
  31. 90
  32. 54
  33. 144
  34. 63
  35. 72
  36. 12
  37. 15
  38. 11
  39. 40
  40. 36

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