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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 249 · 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 88 km at 55 km/h?
  2. 2.Change 54 km/h into metres per second.
  3. 3.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)?
  4. 4.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)?
  5. 5.Change 108 km/h into metres per second.
  6. 6.A bus runs at 42 km/h. How far does it go in 20 minutes (in km)?
  7. 7.Change 36 km/h into metres per second.
  8. 8.Kabir cycles to his school at 26 km/h and comes back by the same road at 78 km/h. What is his average speed for the whole trip (in km/h)?
  9. 9.Change 35 m/s into km/h.
  10. 10.Change 40 m/s into km/h.
  11. 11.How many minutes does a car take to go 32 km at 64 km/h?
  12. 12.A bus runs at 66 km/h. How far does it go in 10 minutes (in km)?
  13. 13.Kabir cycles to his school at 24 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)?
  14. 14.A bus runs at 48 km/h. How far does it go in 40 minutes (in km)?
  15. 15.Kabir cycles to his school at 60 km/h and comes back by the same road at 15 km/h. What is his average speed for the whole trip (in km/h)?
  16. 16.Change 20 m/s into km/h.
  17. 17.A bus runs at 30 km/h. How far does it go in 30 minutes (in km)?
  18. 18.Kabir cycles to his school at 30 km/h and comes back by the same road at 42 km/h. What is his average speed for the whole trip (in km/h)?
  19. 19.A car runs for 3 hours at 41 km/h and then for 4 hours at 76 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 123 km at 30 km/h?
  21. 21.A car runs for 1 hour at 53 km/h and then for 1 hour at 37 km/h. What is its average speed for the whole journey (in km/h)?
  22. 22.Change 15 m/s into km/h.
  23. 23.A car runs for 3 hours at 79 km/h and then for 3 hours at 61 km/h. What is its average speed for the whole journey (in km/h)?
  24. 24.Kabir cycles to his school at 84 km/h and comes back by the same road at 63 km/h. What is his average speed for the whole trip (in km/h)?
  25. 25.Change 5 m/s into km/h.
  26. 26.Kabir cycles to his school at 42 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)?
  27. 27.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)?
  28. 28.A car runs for 2 hours at 21 km/h and then for 2 hours at 25 km/h. What is its average speed for the whole journey (in km/h)?
  29. 29.How many minutes does a car take to go 93 km at 60 km/h?
  30. 30.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)?
  31. 31.A car runs for 4 hours at 47 km/h and then for 1 hour at 77 km/h. What is its average speed for the whole journey (in km/h)?
  32. 32.How many minutes does a car take to go 60 km at 80 km/h?
  33. 33.Kabir cycles to his school at 60 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)?
  34. 34.A bus runs at 36 km/h. How far does it go in 30 minutes (in km)?
  35. 35.Change 10 m/s into km/h.
  36. 36.A bus runs at 90 km/h. How far does it go in 30 minutes (in km)?
  37. 37.A car runs for 1 hour at 60 km/h and then for 1 hour at 56 km/h. What is its average speed for the whole journey (in km/h)?
  38. 38.A car runs for 1 hour at 31 km/h and then for 2 hours at 25 km/h. What is its average speed for the whole journey (in km/h)?
  39. 39.A bus runs at 32 km/h. How far does it go in 15 minutes (in km)?
  40. 40.A bus runs at 76 km/h. How far does it go in 15 minutes (in km)?

Answer key

  1. 96
  2. 15
  3. 48
  4. 20
  5. 30
  6. 14
  7. 10
  8. 39
  9. 126
  10. 144
  11. 30
  12. 11
  13. 36
  14. 32
  15. 24
  16. 72
  17. 15
  18. 35
  19. 61
  20. 246
  21. 45
  22. 54
  23. 70
  24. 72
  25. 18
  26. 35
  27. 21
  28. 23
  29. 93
  30. 40
  31. 53
  32. 45
  33. 70
  34. 18
  35. 36
  36. 45
  37. 58
  38. 27
  39. 8
  40. 19

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