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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 543 · 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 15 m/s into km/h.
  2. 2.How many minutes does a car take to go 90 km at 30 km/h?
  3. 3.A bus runs at 40 km/h. How far does it go in 30 minutes (in km)?
  4. 4.Kabir cycles to his school at 72 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)?
  5. 5.Kabir cycles to his school at 90 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)?
  6. 6.How many minutes does a car take to go 27 km at 60 km/h?
  7. 7.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)?
  8. 8.How many minutes does a car take to go 112 km at 56 km/h?
  9. 9.Change 36 km/h into metres per second.
  10. 10.A car runs for 2 hours at 41 km/h and then for 4 hours at 68 km/h. What is its average speed for the whole journey (in km/h)?
  11. 11.A bus runs at 33 km/h. How far does it go in 40 minutes (in km)?
  12. 12.Kabir cycles to his school at 60 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)?
  13. 13.Kabir cycles to his school at 36 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)?
  14. 14.How many minutes does a car take to go 44 km at 80 km/h?
  15. 15.Change 40 m/s into km/h.
  16. 16.Change 25 m/s into km/h.
  17. 17.A bus runs at 60 km/h. How far does it go in 15 minutes (in km)?
  18. 18.A bus runs at 90 km/h. How far does it go in 30 minutes (in km)?
  19. 19.Kabir cycles to his school at 30 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)?
  20. 20.A bus runs at 72 km/h. How far does it go in 10 minutes (in km)?
  21. 21.A bus runs at 88 km/h. How far does it go in 90 minutes (in km)?
  22. 22.How many minutes does a car take to go 18 km at 45 km/h?
  23. 23.Kabir cycles to his school at 78 km/h and comes back by the same road at 39 km/h. What is his average speed for the whole trip (in km/h)?
  24. 24.A car runs for 1 hour at 66 km/h and then for 1 hour at 32 km/h. What is its average speed for the whole journey (in km/h)?
  25. 25.How many minutes does a car take to go 56 km at 42 km/h?
  26. 26.Kabir cycles to his school at 84 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)?
  27. 27.Kabir cycles to his school at 40 km/h and comes back by the same road at 88 km/h. What is his average speed for the whole trip (in km/h)?
  28. 28.A car runs for 4 hours at 78 km/h and then for 4 hours at 62 km/h. What is its average speed for the whole journey (in km/h)?
  29. 29.A bus runs at 68 km/h. How far does it go in 30 minutes (in km)?
  30. 30.Change 5 m/s into km/h.
  31. 31.How many minutes does a car take to go 48 km at 72 km/h?
  32. 32.A car runs for 3 hours at 56 km/h and then for 4 hours at 21 km/h. What is its average speed for the whole journey (in km/h)?
  33. 33.A car runs for 2 hours at 60 km/h and then for 3 hours at 40 km/h. What is its average speed for the whole journey (in km/h)?
  34. 34.A car runs for 1 hour at 39 km/h and then for 1 hour at 79 km/h. What is its average speed for the whole journey (in km/h)?
  35. 35.Change 30 m/s into km/h.
  36. 36.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)?
  37. 37.Change 90 km/h into metres per second.
  38. 38.Change 35 m/s into km/h.
  39. 39.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)?
  40. 40.A bus runs at 60 km/h. How far does it go in 50 minutes (in km)?

Answer key

  1. 54
  2. 180
  3. 20
  4. 36
  5. 18
  6. 27
  7. 18
  8. 120
  9. 10
  10. 59
  11. 22
  12. 70
  13. 24
  14. 33
  15. 144
  16. 90
  17. 15
  18. 45
  19. 35
  20. 12
  21. 132
  22. 24
  23. 52
  24. 49
  25. 80
  26. 21
  27. 55
  28. 70
  29. 34
  30. 18
  31. 40
  32. 36
  33. 48
  34. 59
  35. 108
  36. 24
  37. 25
  38. 126
  39. 24
  40. 50

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