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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 392 · 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 130 km at 39 km/h?
  2. 2.Change 36 km/h into metres per second.
  3. 3.A car runs for 2 hours at 63 km/h and then for 4 hours at 75 km/h. What is its average speed for the whole journey (in km/h)?
  4. 4.Change 72 km/h into metres per second.
  5. 5.How many minutes does a car take to go 91 km at 35 km/h?
  6. 6.Kabir cycles to his school at 36 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)?
  7. 7.A car runs for 1 hour at 30 km/h and then for 1 hour at 44 km/h. What is its average speed for the whole journey (in km/h)?
  8. 8.Change 30 m/s into km/h.
  9. 9.A car runs for 2 hours at 50 km/h and then for 4 hours at 23 km/h. What is its average speed for the whole journey (in km/h)?
  10. 10.Change 40 m/s into km/h.
  11. 11.How many minutes does a car take to go 25 km at 60 km/h?
  12. 12.Change 5 m/s into km/h.
  13. 13.Kabir cycles to his school at 48 km/h and comes back by the same road at 16 km/h. What is his average speed for the whole trip (in km/h)?
  14. 14.Kabir cycles to his school at 40 km/h and comes back by the same road at 10 km/h. What is his average speed for the whole trip (in km/h)?
  15. 15.A bus runs at 66 km/h. How far does it go in 20 minutes (in km)?
  16. 16.Kabir cycles to his school at 77 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)?
  17. 17.Kabir cycles to his school at 77 km/h and comes back by the same road at 44 km/h. What is his average speed for the whole trip (in km/h)?
  18. 18.Change 90 km/h into metres per second.
  19. 19.A car runs for 2 hours at 50 km/h and then for 2 hours at 80 km/h. What is its average speed for the whole journey (in km/h)?
  20. 20.A bus runs at 64 km/h. How far does it go in 15 minutes (in km)?
  21. 21.A bus runs at 44 km/h. How far does it go in 30 minutes (in km)?
  22. 22.How many minutes does a car take to go 102 km at 68 km/h?
  23. 23.Change 108 km/h into metres per second.
  24. 24.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)?
  25. 25.A car runs for 1 hour at 56 km/h and then for 1 hour at 72 km/h. What is its average speed for the whole journey (in km/h)?
  26. 26.A bus runs at 84 km/h. How far does it go in 20 minutes (in km)?
  27. 27.A bus runs at 40 km/h. How far does it go in 45 minutes (in km)?
  28. 28.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)?
  29. 29.A car runs for 3 hours at 22 km/h and then for 3 hours at 34 km/h. What is its average speed for the whole journey (in km/h)?
  30. 30.Change 18 km/h into metres per second.
  31. 31.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)?
  32. 32.A bus runs at 51 km/h. How far does it go in 40 minutes (in km)?
  33. 33.Change 35 m/s into km/h.
  34. 34.A bus runs at 82 km/h. How far does it go in 90 minutes (in km)?
  35. 35.How many minutes does a car take to go 128 km at 40 km/h?
  36. 36.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)?
  37. 37.A bus runs at 30 km/h. How far does it go in 50 minutes (in km)?
  38. 38.A car runs for 4 hours at 56 km/h and then for 2 hours at 23 km/h. What is its average speed for the whole journey (in km/h)?
  39. 39.How many minutes does a car take to go 62 km at 60 km/h?
  40. 40.How many minutes does a car take to go 78 km at 60 km/h?

Answer key

  1. 200
  2. 10
  3. 71
  4. 20
  5. 156
  6. 45
  7. 37
  8. 108
  9. 32
  10. 144
  11. 25
  12. 18
  13. 24
  14. 16
  15. 22
  16. 33
  17. 56
  18. 25
  19. 65
  20. 16
  21. 22
  22. 90
  23. 30
  24. 40
  25. 64
  26. 28
  27. 30
  28. 60
  29. 28
  30. 5
  31. 48
  32. 34
  33. 126
  34. 123
  35. 192
  36. 48
  37. 25
  38. 45
  39. 62
  40. 78

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