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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 651 · 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 10 m/s into km/h.
  2. 2.A bus runs at 84 km/h. How far does it go in 45 minutes (in km)?
  3. 3.A car runs for 4 hours at 62 km/h and then for 2 hours at 50 km/h. What is its average speed for the whole journey (in km/h)?
  4. 4.A car runs for 4 hours at 29 km/h and then for 2 hours at 71 km/h. What is its average speed for the whole journey (in km/h)?
  5. 5.Kabir cycles to his school at 36 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)?
  6. 6.A bus runs at 58 km/h. How far does it go in 90 minutes (in km)?
  7. 7.Kabir cycles to his school at 78 km/h and comes back by the same road at 39 km/h. What is his average speed for the whole trip (in km/h)?
  8. 8.How many minutes does a car take to go 140 km at 56 km/h?
  9. 9.A bus runs at 80 km/h. How far does it go in 30 minutes (in km)?
  10. 10.Change 72 km/h into metres per second.
  11. 11.Kabir cycles to his school at 18 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)?
  12. 12.How many minutes does a car take to go 11 km at 44 km/h?
  13. 13.Kabir cycles to his school at 75 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)?
  14. 14.Change 36 km/h into metres per second.
  15. 15.Change 90 km/h into metres per second.
  16. 16.A bus runs at 30 km/h. How far does it go in 40 minutes (in km)?
  17. 17.Change 5 m/s into km/h.
  18. 18.A bus runs at 78 km/h. How far does it go in 40 minutes (in km)?
  19. 19.Kabir cycles to his school at 30 km/h and comes back by the same road at 45 km/h. What is his average speed for the whole trip (in km/h)?
  20. 20.Kabir cycles to his school at 90 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)?
  21. 21.Change 35 m/s into km/h.
  22. 22.A car runs for 2 hours at 26 km/h and then for 2 hours at 52 km/h. What is its average speed for the whole journey (in km/h)?
  23. 23.A car runs for 2 hours at 44 km/h and then for 1 hour at 68 km/h. What is its average speed for the whole journey (in km/h)?
  24. 24.A bus runs at 42 km/h. How far does it go in 40 minutes (in km)?
  25. 25.A bus runs at 82 km/h. How far does it go in 90 minutes (in km)?
  26. 26.A bus runs at 48 km/h. How far does it go in 20 minutes (in km)?
  27. 27.How many minutes does a car take to go 57 km at 76 km/h?
  28. 28.A car runs for 2 hours at 25 km/h and then for 2 hours at 59 km/h. What is its average speed for the whole journey (in km/h)?
  29. 29.Change 108 km/h into metres per second.
  30. 30.A car runs for 1 hour at 55 km/h and then for 1 hour at 61 km/h. What is its average speed for the whole journey (in km/h)?
  31. 31.Kabir cycles to his school at 35 km/h and comes back by the same road at 14 km/h. What is his average speed for the whole trip (in km/h)?
  32. 32.How many minutes does a car take to go 65 km at 39 km/h?
  33. 33.Change 18 km/h into metres per second.
  34. 34.Kabir cycles to his school at 14 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)?
  35. 35.Kabir cycles to his school at 14 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)?
  36. 36.How many minutes does a car take to go 30 km at 75 km/h?
  37. 37.A car runs for 4 hours at 66 km/h and then for 2 hours at 21 km/h. What is its average speed for the whole journey (in km/h)?
  38. 38.A car runs for 4 hours at 25 km/h and then for 2 hours at 76 km/h. What is its average speed for the whole journey (in km/h)?
  39. 39.Kabir cycles to his school at 14 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)?
  40. 40.A bus runs at 36 km/h. How far does it go in 15 minutes (in km)?

Answer key

  1. 36
  2. 63
  3. 58
  4. 43
  5. 24
  6. 87
  7. 52
  8. 150
  9. 40
  10. 20
  11. 28
  12. 15
  13. 25
  14. 10
  15. 25
  16. 20
  17. 18
  18. 52
  19. 36
  20. 72
  21. 126
  22. 39
  23. 52
  24. 28
  25. 123
  26. 16
  27. 45
  28. 42
  29. 30
  30. 58
  31. 20
  32. 100
  33. 5
  34. 24
  35. 21
  36. 24
  37. 51
  38. 42
  39. 20
  40. 9

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