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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 268 · 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 70 km/h. How far does it go in 90 minutes (in km)?
  3. 3.Change 36 km/h into metres per second.
  4. 4.How many minutes does a car take to go 76 km at 40 km/h?
  5. 5.A car runs for 2 hours at 53 km/h and then for 3 hours at 23 km/h. What is its average speed for the whole journey (in km/h)?
  6. 6.A car runs for 2 hours at 36 km/h and then for 4 hours at 54 km/h. What is its average speed for the whole journey (in km/h)?
  7. 7.Change 25 m/s into km/h.
  8. 8.How many minutes does a car take to go 29 km at 58 km/h?
  9. 9.How many minutes does a car take to go 18 km at 60 km/h?
  10. 10.Change 15 m/s into km/h.
  11. 11.Change 40 m/s into km/h.
  12. 12.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)?
  13. 13.A car runs for 1 hour at 42 km/h and then for 1 hour at 28 km/h. What is its average speed for the whole journey (in km/h)?
  14. 14.A car runs for 2 hours at 68 km/h and then for 2 hours at 46 km/h. What is its average speed for the whole journey (in km/h)?
  15. 15.Kabir cycles to his school at 84 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)?
  16. 16.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)?
  17. 17.A bus runs at 48 km/h. How far does it go in 40 minutes (in km)?
  18. 18.A car runs for 1 hour at 30 km/h and then for 1 hour at 60 km/h. What is its average speed for the whole journey (in km/h)?
  19. 19.Change 30 m/s into km/h.
  20. 20.A bus runs at 54 km/h. How far does it go in 10 minutes (in km)?
  21. 21.A car runs for 3 hours at 51 km/h and then for 3 hours at 49 km/h. What is its average speed for the whole journey (in km/h)?
  22. 22.How many minutes does a car take to go 63 km at 60 km/h?
  23. 23.A bus runs at 21 km/h. How far does it go in 40 minutes (in km)?
  24. 24.Change 35 m/s into km/h.
  25. 25.A car runs for 2 hours at 35 km/h and then for 2 hours at 57 km/h. What is its average speed for the whole journey (in km/h)?
  26. 26.Kabir cycles to his school at 54 km/h and comes back by the same road at 27 km/h. What is his average speed for the whole trip (in km/h)?
  27. 27.A bus runs at 72 km/h. How far does it go in 20 minutes (in km)?
  28. 28.A car runs for 4 hours at 73 km/h and then for 4 hours at 51 km/h. What is its average speed for the whole journey (in km/h)?
  29. 29.A bus runs at 40 km/h. How far does it go in 45 minutes (in km)?
  30. 30.How many minutes does a car take to go 145 km at 50 km/h?
  31. 31.A bus runs at 68 km/h. How far does it go in 45 minutes (in km)?
  32. 32.A car runs for 1 hour at 53 km/h and then for 1 hour at 55 km/h. What is its average speed for the whole journey (in km/h)?
  33. 33.How many minutes does a car take to go 137 km at 60 km/h?
  34. 34.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)?
  35. 35.A bus runs at 60 km/h. How far does it go in 40 minutes (in km)?
  36. 36.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)?
  37. 37.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)?
  38. 38.How many minutes does a car take to go 150 km at 45 km/h?
  39. 39.How many minutes does a car take to go 123 km at 45 km/h?
  40. 40.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)?

Answer key

  1. 36
  2. 105
  3. 10
  4. 114
  5. 35
  6. 48
  7. 90
  8. 30
  9. 18
  10. 54
  11. 144
  12. 70
  13. 35
  14. 57
  15. 70
  16. 15
  17. 32
  18. 45
  19. 108
  20. 9
  21. 50
  22. 63
  23. 14
  24. 126
  25. 46
  26. 36
  27. 24
  28. 62
  29. 30
  30. 174
  31. 51
  32. 54
  33. 137
  34. 80
  35. 40
  36. 30
  37. 80
  38. 200
  39. 164
  40. 24

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