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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 255 · 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 56 km/h. How far does it go in 15 minutes (in km)?
  2. 2.Change 35 m/s into km/h.
  3. 3.Kabir cycles to his school at 21 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)?
  4. 4.A bus runs at 90 km/h. How far does it go in 90 minutes (in km)?
  5. 5.How many minutes does a car take to go 143 km at 60 km/h?
  6. 6.Change 10 m/s into km/h.
  7. 7.How many minutes does a car take to go 102 km at 36 km/h?
  8. 8.How many minutes does a car take to go 56 km at 48 km/h?
  9. 9.Change 15 m/s into km/h.
  10. 10.How many minutes does a car take to go 28 km at 35 km/h?
  11. 11.Change 18 km/h into metres per second.
  12. 12.Kabir cycles to his school at 56 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)?
  13. 13.A bus runs at 78 km/h. How far does it go in 20 minutes (in km)?
  14. 14.A car runs for 1 hour at 74 km/h and then for 1 hour at 26 km/h. What is its average speed for the whole journey (in km/h)?
  15. 15.A car runs for 4 hours at 22 km/h and then for 4 hours at 46 km/h. What is its average speed for the whole journey (in km/h)?
  16. 16.Change 36 km/h into metres per second.
  17. 17.A bus runs at 86 km/h. How far does it go in 90 minutes (in km)?
  18. 18.Kabir cycles to his school at 50 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)?
  19. 19.Kabir cycles to his school at 66 km/h and comes back by the same road at 22 km/h. What is his average speed for the whole trip (in km/h)?
  20. 20.Kabir cycles to his school at 18 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)?
  21. 21.A car runs for 1 hour at 21 km/h and then for 2 hours at 60 km/h. What is its average speed for the whole journey (in km/h)?
  22. 22.A car runs for 1 hour at 42 km/h and then for 3 hours at 70 km/h. What is its average speed for the whole journey (in km/h)?
  23. 23.A car runs for 4 hours at 63 km/h and then for 4 hours at 43 km/h. What is its average speed for the whole journey (in km/h)?
  24. 24.How many minutes does a car take to go 69 km at 45 km/h?
  25. 25.How many minutes does a car take to go 60 km at 45 km/h?
  26. 26.Kabir cycles to his school at 30 km/h and comes back by the same road at 70 km/h. What is his average speed for the whole trip (in km/h)?
  27. 27.A car runs for 1 hour at 72 km/h and then for 1 hour at 68 km/h. What is its average speed for the whole journey (in km/h)?
  28. 28.A bus runs at 60 km/h. How far does it go in 40 minutes (in km)?
  29. 29.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)?
  30. 30.How many minutes does a car take to go 85 km at 75 km/h?
  31. 31.A bus runs at 64 km/h. How far does it go in 90 minutes (in km)?
  32. 32.A car runs for 4 hours at 51 km/h and then for 4 hours at 57 km/h. What is its average speed for the whole journey (in km/h)?
  33. 33.Change 25 m/s into km/h.
  34. 34.A car runs for 1 hour at 66 km/h and then for 4 hours at 36 km/h. What is its average speed for the whole journey (in km/h)?
  35. 35.A bus runs at 39 km/h. How far does it go in 20 minutes (in km)?
  36. 36.Change 54 km/h into metres per second.
  37. 37.How many minutes does a car take to go 64 km at 80 km/h?
  38. 38.How many minutes does a car take to go 138 km at 46 km/h?
  39. 39.A car runs for 3 hours at 24 km/h and then for 1 hour at 72 km/h. What is its average speed for the whole journey (in km/h)?
  40. 40.Kabir cycles to his school at 60 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)?

Answer key

  1. 14
  2. 126
  3. 24
  4. 135
  5. 143
  6. 36
  7. 170
  8. 70
  9. 54
  10. 48
  11. 5
  12. 48
  13. 26
  14. 50
  15. 34
  16. 10
  17. 129
  18. 60
  19. 33
  20. 24
  21. 47
  22. 63
  23. 53
  24. 92
  25. 80
  26. 42
  27. 70
  28. 40
  29. 24
  30. 68
  31. 96
  32. 54
  33. 90
  34. 42
  35. 13
  36. 15
  37. 48
  38. 180
  39. 36
  40. 72

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