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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 591 · 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.A bus runs at 62 km/h. How far does it go in 90 minutes (in km)?
  2. 2.Change 30 m/s into km/h.
  3. 3.Change 25 m/s into km/h.
  4. 4.How many minutes does a car take to go 115 km at 50 km/h?
  5. 5.A car runs for 3 hours at 64 km/h and then for 4 hours at 22 km/h. What is its average speed for the whole journey (in km/h)?
  6. 6.A bus runs at 30 km/h. How far does it go in 20 minutes (in km)?
  7. 7.Kabir cycles to his school at 72 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)?
  8. 8.A bus runs at 44 km/h. How far does it go in 90 minutes (in km)?
  9. 9.How many minutes does a car take to go 143 km at 65 km/h?
  10. 10.Kabir cycles to his school at 35 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)?
  11. 11.Change 15 m/s into km/h.
  12. 12.Change 36 km/h into metres per second.
  13. 13.How many minutes does a car take to go 16 km at 40 km/h?
  14. 14.Change 108 km/h into metres per second.
  15. 15.A car runs for 1 hour 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)?
  16. 16.How many minutes does a car take to go 62 km at 31 km/h?
  17. 17.A car runs for 1 hour at 23 km/h and then for 1 hour at 21 km/h. What is its average speed for the whole journey (in km/h)?
  18. 18.A car runs for 2 hours at 39 km/h and then for 2 hours at 57 km/h. What is its average speed for the whole journey (in km/h)?
  19. 19.A car runs for 2 hours at 67 km/h and then for 4 hours at 55 km/h. What is its average speed for the whole journey (in km/h)?
  20. 20.Change 35 m/s into km/h.
  21. 21.How many minutes does a car take to go 13 km at 39 km/h?
  22. 22.Change 54 km/h into metres per second.
  23. 23.Kabir cycles to his school at 21 km/h and comes back by the same road at 28 km/h. What is his average speed for the whole trip (in km/h)?
  24. 24.A car runs for 1 hour at 35 km/h and then for 3 hours at 47 km/h. What is its average speed for the whole journey (in km/h)?
  25. 25.A bus runs at 84 km/h. How far does it go in 50 minutes (in km)?
  26. 26.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)?
  27. 27.A bus runs at 24 km/h. How far does it go in 20 minutes (in km)?
  28. 28.A car runs for 2 hours at 26 km/h and then for 1 hour at 23 km/h. What is its average speed for the whole journey (in km/h)?
  29. 29.A car runs for 1 hour at 28 km/h and then for 1 hour at 44 km/h. What is its average speed for the whole journey (in km/h)?
  30. 30.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)?
  31. 31.A car runs for 2 hours at 49 km/h and then for 1 hour at 67 km/h. What is its average speed for the whole journey (in km/h)?
  32. 32.Change 20 m/s into km/h.
  33. 33.A car runs for 2 hours at 64 km/h and then for 4 hours at 52 km/h. What is its average speed for the whole journey (in km/h)?
  34. 34.Change 72 km/h into metres per second.
  35. 35.A bus runs at 42 km/h. How far does it go in 50 minutes (in km)?
  36. 36.A bus runs at 82 km/h. How far does it go in 30 minutes (in km)?
  37. 37.A car runs for 1 hour at 80 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 3 hours at 48 km/h and then for 3 hours at 54 km/h. What is its average speed for the whole journey (in km/h)?
  39. 39.A car runs for 4 hours at 62 km/h and then for 4 hours at 20 km/h. What is its average speed for the whole journey (in km/h)?
  40. 40.How many minutes does a car take to go 24 km at 72 km/h?

Answer key

  1. 93
  2. 108
  3. 90
  4. 138
  5. 40
  6. 10
  7. 80
  8. 66
  9. 132
  10. 45
  11. 54
  12. 10
  13. 24
  14. 30
  15. 46
  16. 120
  17. 22
  18. 48
  19. 59
  20. 126
  21. 20
  22. 15
  23. 24
  24. 44
  25. 70
  26. 24
  27. 8
  28. 25
  29. 36
  30. 55
  31. 55
  32. 72
  33. 56
  34. 20
  35. 35
  36. 41
  37. 68
  38. 51
  39. 41
  40. 20

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