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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 594 · 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 108 km at 40 km/h?
  2. 2.How many minutes does a car take to go 15 km at 30 km/h?
  3. 3.Change 108 km/h into metres per second.
  4. 4.A bus runs at 84 km/h. How far does it go in 90 minutes (in km)?
  5. 5.A car runs for 3 hours at 64 km/h and then for 3 hours at 52 km/h. What is its average speed for the whole journey (in km/h)?
  6. 6.A bus runs at 90 km/h. How far does it go in 10 minutes (in km)?
  7. 7.A bus runs at 20 km/h. How far does it go in 90 minutes (in km)?
  8. 8.A bus runs at 60 km/h. How far does it go in 50 minutes (in km)?
  9. 9.Kabir cycles to his school at 84 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)?
  10. 10.Change 30 m/s into km/h.
  11. 11.Change 20 m/s into km/h.
  12. 12.Change 36 km/h into metres per second.
  13. 13.Change 90 km/h into metres per second.
  14. 14.Change 35 m/s into km/h.
  15. 15.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)?
  16. 16.A bus runs at 90 km/h. How far does it go in 20 minutes (in km)?
  17. 17.A car runs for 1 hour at 37 km/h and then for 1 hour at 35 km/h. What is its average speed for the whole journey (in km/h)?
  18. 18.Change 25 m/s into km/h.
  19. 19.Kabir cycles to his school at 15 km/h and comes back by the same road at 75 km/h. What is his average speed for the whole trip (in km/h)?
  20. 20.Kabir cycles to his school at 45 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)?
  21. 21.Kabir cycles to his school at 33 km/h and comes back by the same road at 66 km/h. What is his average speed for the whole trip (in km/h)?
  22. 22.A car runs for 3 hours at 38 km/h and then for 3 hours at 36 km/h. What is its average speed for the whole journey (in km/h)?
  23. 23.How many minutes does a car take to go 70 km at 70 km/h?
  24. 24.Kabir cycles to his school at 30 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)?
  25. 25.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)?
  26. 26.Kabir cycles to his school at 12 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)?
  27. 27.Change 18 km/h into metres per second.
  28. 28.A bus runs at 24 km/h. How far does it go in 40 minutes (in km)?
  29. 29.A car runs for 1 hour at 44 km/h and then for 1 hour at 36 km/h. What is its average speed for the whole journey (in km/h)?
  30. 30.A car runs for 2 hours at 30 km/h and then for 1 hour at 63 km/h. What is its average speed for the whole journey (in km/h)?
  31. 31.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)?
  32. 32.Change 54 km/h into metres per second.
  33. 33.A bus runs at 48 km/h. How far does it go in 15 minutes (in km)?
  34. 34.Change 40 m/s into km/h.
  35. 35.A car runs for 2 hours at 36 km/h and then for 1 hour at 60 km/h. What is its average speed for the whole journey (in km/h)?
  36. 36.Change 10 m/s into km/h.
  37. 37.A bus runs at 58 km/h. How far does it go in 90 minutes (in km)?
  38. 38.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)?
  39. 39.Kabir cycles to his school at 22 km/h and comes back by the same road at 66 km/h. What is his average speed for the whole trip (in km/h)?
  40. 40.Kabir cycles to his school at 12 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)?

Answer key

  1. 162
  2. 30
  3. 30
  4. 126
  5. 58
  6. 15
  7. 30
  8. 50
  9. 56
  10. 108
  11. 72
  12. 10
  13. 25
  14. 126
  15. 30
  16. 30
  17. 36
  18. 90
  19. 25
  20. 36
  21. 44
  22. 37
  23. 60
  24. 45
  25. 42
  26. 21
  27. 5
  28. 16
  29. 40
  30. 41
  31. 18
  32. 15
  33. 12
  34. 144
  35. 44
  36. 36
  37. 87
  38. 30
  39. 33
  40. 20

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