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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 585 · 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 60 km at 36 km/h?
  2. 2.How many minutes does a car take to go 121 km at 44 km/h?
  3. 3.Kabir cycles to his school at 10 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)?
  4. 4.How many minutes does a car take to go 16 km at 32 km/h?
  5. 5.Kabir cycles to his school at 90 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)?
  6. 6.Kabir cycles to his school at 10 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)?
  7. 7.A car runs for 1 hour at 54 km/h and then for 1 hour at 58 km/h. What is its average speed for the whole journey (in km/h)?
  8. 8.A car runs for 4 hours at 57 km/h and then for 1 hour at 42 km/h. What is its average speed for the whole journey (in km/h)?
  9. 9.Change 10 m/s into km/h.
  10. 10.How many minutes does a car take to go 87 km at 45 km/h?
  11. 11.Kabir cycles to his school at 60 km/h and comes back by the same road at 20 km/h. What is his average speed for the whole trip (in km/h)?
  12. 12.Kabir cycles to his school at 24 km/h and comes back by the same road at 40 km/h. What is his average speed for the whole trip (in km/h)?
  13. 13.Change 90 km/h into metres per second.
  14. 14.A car runs for 4 hours at 43 km/h and then for 4 hours at 59 km/h. What is its average speed for the whole journey (in km/h)?
  15. 15.A car runs for 2 hours at 66 km/h and then for 2 hours at 40 km/h. What is its average speed for the whole journey (in km/h)?
  16. 16.A car runs for 1 hour at 58 km/h and then for 1 hour at 28 km/h. What is its average speed for the whole journey (in km/h)?
  17. 17.How many minutes does a car take to go 41 km at 30 km/h?
  18. 18.Kabir cycles to his school at 36 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)?
  19. 19.A bus runs at 20 km/h. How far does it go in 15 minutes (in km)?
  20. 20.A bus runs at 60 km/h. How far does it go in 50 minutes (in km)?
  21. 21.A car runs for 1 hour at 36 km/h and then for 3 hours at 40 km/h. What is its average speed for the whole journey (in km/h)?
  22. 22.A car runs for 3 hours at 70 km/h and then for 1 hour at 42 km/h. What is its average speed for the whole journey (in km/h)?
  23. 23.Change 25 m/s into km/h.
  24. 24.A car runs for 4 hours at 24 km/h and then for 1 hour at 49 km/h. What is its average speed for the whole journey (in km/h)?
  25. 25.Change 15 m/s into km/h.
  26. 26.How many minutes does a car take to go 90 km at 72 km/h?
  27. 27.How many minutes does a car take to go 112 km at 80 km/h?
  28. 28.How many minutes does a car take to go 76 km at 30 km/h?
  29. 29.How many minutes does a car take to go 48 km at 72 km/h?
  30. 30.Change 20 m/s into km/h.
  31. 31.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)?
  32. 32.A car runs for 3 hours at 26 km/h and then for 3 hours at 68 km/h. What is its average speed for the whole journey (in km/h)?
  33. 33.Kabir cycles to his school at 36 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)?
  34. 34.A bus runs at 36 km/h. How far does it go in 20 minutes (in km)?
  35. 35.How many minutes does a car take to go 14 km at 40 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 2 hours at 64 km/h and then for 3 hours at 24 km/h. What is its average speed for the whole journey (in km/h)?
  38. 38.A bus runs at 88 km/h. How far does it go in 45 minutes (in km)?
  39. 39.Change 40 m/s into km/h.
  40. 40.Change 54 km/h into metres per second.

Answer key

  1. 100
  2. 165
  3. 12
  4. 30
  5. 80
  6. 15
  7. 56
  8. 54
  9. 36
  10. 116
  11. 30
  12. 30
  13. 25
  14. 51
  15. 53
  16. 43
  17. 82
  18. 18
  19. 5
  20. 50
  21. 39
  22. 63
  23. 90
  24. 29
  25. 54
  26. 75
  27. 84
  28. 152
  29. 40
  30. 72
  31. 72
  32. 47
  33. 48
  34. 12
  35. 21
  36. 45
  37. 40
  38. 66
  39. 144
  40. 15

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