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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 435 · 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 64 km/h. How far does it go in 45 minutes (in km)?
  2. 2.A car runs for 3 hours at 33 km/h and then for 1 hour at 69 km/h. What is its average speed for the whole journey (in km/h)?
  3. 3.Change 36 km/h into metres per second.
  4. 4.A bus runs at 90 km/h. How far does it go in 40 minutes (in km)?
  5. 5.Kabir cycles to his school at 28 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)?
  6. 6.Change 20 m/s into km/h.
  7. 7.How many minutes does a car take to go 138 km at 45 km/h?
  8. 8.A car runs for 2 hours at 41 km/h and then for 1 hour at 20 km/h. What is its average speed for the whole journey (in km/h)?
  9. 9.Kabir cycles to his school at 70 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)?
  10. 10.Change 18 km/h into metres per second.
  11. 11.A bus runs at 34 km/h. How far does it go in 30 minutes (in km)?
  12. 12.Change 108 km/h into metres per second.
  13. 13.Kabir cycles to his school at 15 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)?
  14. 14.Kabir cycles to his school at 42 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)?
  15. 15.A car runs for 1 hour at 54 km/h and then for 1 hour at 26 km/h. What is its average speed for the whole journey (in km/h)?
  16. 16.A bus runs at 56 km/h. How far does it go in 30 minutes (in km)?
  17. 17.A car runs for 2 hours at 38 km/h and then for 4 hours at 56 km/h. What is its average speed for the whole journey (in km/h)?
  18. 18.How many minutes does a car take to go 85 km at 75 km/h?
  19. 19.Change 40 m/s into km/h.
  20. 20.How many minutes does a car take to go 34 km at 68 km/h?
  21. 21.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)?
  22. 22.Kabir cycles to his school at 72 km/h and comes back by the same road at 36 km/h. What is his average speed for the whole trip (in km/h)?
  23. 23.Change 25 m/s into km/h.
  24. 24.Change 15 m/s into km/h.
  25. 25.Kabir cycles to his school at 42 km/h and comes back by the same road at 56 km/h. What is his average speed for the whole trip (in km/h)?
  26. 26.How many minutes does a car take to go 140 km at 56 km/h?
  27. 27.Kabir cycles to his school at 30 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)?
  28. 28.A bus runs at 74 km/h. How far does it go in 30 minutes (in km)?
  29. 29.How many minutes does a car take to go 123 km at 41 km/h?
  30. 30.Kabir cycles to his school at 80 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)?
  31. 31.Kabir cycles to his school at 10 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)?
  32. 32.A bus runs at 45 km/h. How far does it go in 40 minutes (in km)?
  33. 33.Change 30 m/s into km/h.
  34. 34.Kabir cycles to his school at 42 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)?
  35. 35.A bus runs at 84 km/h. How far does it go in 15 minutes (in km)?
  36. 36.Change 54 km/h into metres per second.
  37. 37.How many minutes does a car take to go 76 km at 76 km/h?
  38. 38.A bus runs at 72 km/h. How far does it go in 20 minutes (in km)?
  39. 39.How many minutes does a car take to go 68 km at 68 km/h?
  40. 40.Kabir cycles to his school at 12 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)?

Answer key

  1. 48
  2. 42
  3. 10
  4. 60
  5. 42
  6. 72
  7. 184
  8. 34
  9. 42
  10. 5
  11. 17
  12. 30
  13. 24
  14. 35
  15. 40
  16. 28
  17. 50
  18. 68
  19. 144
  20. 30
  21. 24
  22. 48
  23. 90
  24. 54
  25. 48
  26. 150
  27. 40
  28. 37
  29. 180
  30. 60
  31. 12
  32. 30
  33. 108
  34. 21
  35. 21
  36. 15
  37. 60
  38. 24
  39. 60
  40. 15

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