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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 322 · 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 35 m/s into km/h.
  2. 2.How many minutes does a car take to go 77 km at 60 km/h?
  3. 3.A bus runs at 52 km/h. How far does it go in 90 minutes (in km)?
  4. 4.How many minutes does a car take to go 41 km at 41 km/h?
  5. 5.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)?
  6. 6.A bus runs at 24 km/h. How far does it go in 50 minutes (in km)?
  7. 7.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)?
  8. 8.Change 5 m/s into km/h.
  9. 9.Change 30 m/s into km/h.
  10. 10.Kabir cycles to his school at 88 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)?
  11. 11.Change 72 km/h into metres per second.
  12. 12.A bus runs at 56 km/h. How far does it go in 90 minutes (in km)?
  13. 13.Change 10 m/s into km/h.
  14. 14.A bus runs at 36 km/h. How far does it go in 50 minutes (in km)?
  15. 15.A bus runs at 88 km/h. How far does it go in 90 minutes (in km)?
  16. 16.A car runs for 4 hours at 47 km/h and then for 2 hours at 68 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 76 km at 38 km/h?
  18. 18.Change 108 km/h into metres per second.
  19. 19.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)?
  20. 20.How many minutes does a car take to go 140 km at 35 km/h?
  21. 21.Kabir cycles to his school at 20 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)?
  22. 22.Kabir cycles to his school at 63 km/h and comes back by the same road at 35 km/h. What is his average speed for the whole trip (in km/h)?
  23. 23.A bus runs at 48 km/h. How far does it go in 30 minutes (in km)?
  24. 24.A car runs for 3 hours at 78 km/h and then for 1 hour at 38 km/h. What is its average speed for the whole journey (in km/h)?
  25. 25.Kabir cycles to his school at 90 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)?
  26. 26.A bus runs at 30 km/h. How far does it go in 10 minutes (in km)?
  27. 27.A bus runs at 72 km/h. How far does it go in 90 minutes (in km)?
  28. 28.A bus runs at 76 km/h. How far does it go in 30 minutes (in km)?
  29. 29.Kabir cycles to his school at 84 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)?
  30. 30.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)?
  31. 31.Change 54 km/h into metres per second.
  32. 32.A car runs for 1 hour at 45 km/h and then for 4 hours at 25 km/h. What is its average speed for the whole journey (in km/h)?
  33. 33.Change 18 km/h into metres per second.
  34. 34.A bus runs at 36 km/h. How far does it go in 90 minutes (in km)?
  35. 35.Change 90 km/h into metres per second.
  36. 36.A car runs for 4 hours at 75 km/h and then for 2 hours at 72 km/h. What is its average speed for the whole journey (in km/h)?
  37. 37.Kabir cycles to his school at 90 km/h and comes back by the same road at 18 km/h. What is his average speed for the whole trip (in km/h)?
  38. 38.A car runs for 1 hour at 74 km/h and then for 3 hours at 22 km/h. What is its average speed for the whole journey (in km/h)?
  39. 39.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)?
  40. 40.Change 25 m/s into km/h.

Answer key

  1. 126
  2. 77
  3. 78
  4. 60
  5. 24
  6. 20
  7. 15
  8. 18
  9. 108
  10. 55
  11. 20
  12. 84
  13. 36
  14. 30
  15. 132
  16. 54
  17. 120
  18. 30
  19. 72
  20. 240
  21. 15
  22. 45
  23. 24
  24. 68
  25. 45
  26. 5
  27. 108
  28. 38
  29. 42
  30. 30
  31. 15
  32. 29
  33. 5
  34. 54
  35. 25
  36. 74
  37. 30
  38. 35
  39. 45
  40. 90

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