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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 323 · 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 5 m/s into km/h.
  2. 2.How many minutes does a car take to go 65 km at 52 km/h?
  3. 3.Change 20 m/s into km/h.
  4. 4.Change 36 km/h into metres per second.
  5. 5.Kabir cycles to his school at 48 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)?
  6. 6.Change 18 km/h into metres per second.
  7. 7.Change 40 m/s into km/h.
  8. 8.Change 72 km/h into metres per second.
  9. 9.A bus runs at 84 km/h. How far does it go in 15 minutes (in km)?
  10. 10.How many minutes does a car take to go 75 km at 60 km/h?
  11. 11.Change 30 m/s into km/h.
  12. 12.Kabir cycles to his school at 36 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)?
  13. 13.Kabir cycles to his school at 36 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)?
  14. 14.Kabir cycles to his school at 63 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)?
  15. 15.A car runs for 2 hours at 52 km/h and then for 2 hours at 40 km/h. What is its average speed for the whole journey (in km/h)?
  16. 16.A bus runs at 33 km/h. How far does it go in 20 minutes (in km)?
  17. 17.Change 10 m/s into km/h.
  18. 18.A car runs for 2 hours at 26 km/h and then for 1 hour at 23 km/h. What is its average speed for the whole journey (in km/h)?
  19. 19.Kabir cycles to his school at 18 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.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)?
  21. 21.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)?
  22. 22.Kabir cycles to his school at 63 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)?
  23. 23.A bus runs at 90 km/h. How far does it go in 40 minutes (in km)?
  24. 24.Kabir cycles to his school at 28 km/h and comes back by the same road at 21 km/h. What is his average speed for the whole trip (in km/h)?
  25. 25.Change 35 m/s into km/h.
  26. 26.A car runs for 1 hour at 25 km/h and then for 1 hour at 77 km/h. What is its average speed for the whole journey (in km/h)?
  27. 27.A car runs for 1 hour at 28 km/h and then for 2 hours at 76 km/h. What is its average speed for the whole journey (in km/h)?
  28. 28.A bus runs at 90 km/h. How far does it go in 30 minutes (in km)?
  29. 29.Change 90 km/h into metres per second.
  30. 30.A car runs for 2 hours at 42 km/h and then for 1 hour at 21 km/h. What is its average speed for the whole journey (in km/h)?
  31. 31.A car runs for 4 hours at 25 km/h and then for 1 hour at 60 km/h. What is its average speed for the whole journey (in km/h)?
  32. 32.A bus runs at 48 km/h. How far does it go in 45 minutes (in km)?
  33. 33.How many minutes does a car take to go 64 km at 32 km/h?
  34. 34.A car runs for 1 hour at 33 km/h and then for 2 hours at 69 km/h. What is its average speed for the whole journey (in km/h)?
  35. 35.A car runs for 4 hours at 65 km/h and then for 1 hour at 55 km/h. What is its average speed for the whole journey (in km/h)?
  36. 36.Change 15 m/s into km/h.
  37. 37.Kabir cycles to his school at 30 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)?
  38. 38.How many minutes does a car take to go 81 km at 60 km/h?
  39. 39.A bus runs at 24 km/h. How far does it go in 90 minutes (in km)?
  40. 40.A bus runs at 32 km/h. How far does it go in 45 minutes (in km)?

Answer key

  1. 18
  2. 75
  3. 72
  4. 10
  5. 32
  6. 5
  7. 144
  8. 20
  9. 21
  10. 75
  11. 108
  12. 40
  13. 48
  14. 72
  15. 46
  16. 11
  17. 36
  18. 25
  19. 30
  20. 42
  21. 56
  22. 28
  23. 60
  24. 24
  25. 126
  26. 51
  27. 60
  28. 45
  29. 25
  30. 35
  31. 32
  32. 36
  33. 120
  34. 57
  35. 63
  36. 54
  37. 24
  38. 81
  39. 36
  40. 24

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