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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 604 · 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 35 km at 50 km/h?
  2. 2.A bus runs at 52 km/h. How far does it go in 15 minutes (in km)?
  3. 3.A bus runs at 28 km/h. How far does it go in 90 minutes (in km)?
  4. 4.Change 30 m/s into km/h.
  5. 5.A car runs for 3 hours at 80 km/h and then for 3 hours at 50 km/h. What is its average speed for the whole journey (in km/h)?
  6. 6.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)?
  7. 7.Kabir cycles to his school at 84 km/h and comes back by the same road at 63 km/h. What is his average speed for the whole trip (in km/h)?
  8. 8.Change 108 km/h into metres per second.
  9. 9.Change 54 km/h into metres per second.
  10. 10.Change 90 km/h into metres per second.
  11. 11.Change 72 km/h into metres per second.
  12. 12.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)?
  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.A bus runs at 74 km/h. How far does it go in 30 minutes (in km)?
  15. 15.Kabir cycles to his school at 60 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)?
  16. 16.Kabir cycles to his school at 66 km/h and comes back by the same road at 33 km/h. What is his average speed for the whole trip (in km/h)?
  17. 17.A bus runs at 72 km/h. How far does it go in 40 minutes (in km)?
  18. 18.A car runs for 3 hours at 40 km/h and then for 3 hours at 20 km/h. What is its average speed for the whole journey (in km/h)?
  19. 19.A bus runs at 36 km/h. How far does it go in 50 minutes (in km)?
  20. 20.Change 5 m/s into km/h.
  21. 21.A bus runs at 54 km/h. How far does it go in 50 minutes (in km)?
  22. 22.A car runs for 1 hour at 42 km/h and then for 2 hours at 33 km/h. What is its average speed for the whole journey (in km/h)?
  23. 23.How many minutes does a car take to go 87 km at 36 km/h?
  24. 24.A bus runs at 20 km/h. How far does it go in 45 minutes (in km)?
  25. 25.A bus runs at 57 km/h. How far does it go in 40 minutes (in km)?
  26. 26.Change 35 m/s into km/h.
  27. 27.A bus runs at 90 km/h. How far does it go in 50 minutes (in km)?
  28. 28.Kabir cycles to his school at 84 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)?
  29. 29.Kabir cycles to his school at 42 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)?
  30. 30.A car runs for 1 hour at 22 km/h and then for 1 hour at 44 km/h. What is its average speed for the whole journey (in km/h)?
  31. 31.Kabir cycles to his school at 88 km/h and comes back by the same road at 40 km/h. What is his average speed for the whole trip (in km/h)?
  32. 32.Change 15 m/s into km/h.
  33. 33.Kabir cycles to his school at 88 km/h and comes back by the same road at 33 km/h. What is his average speed for the whole trip (in km/h)?
  34. 34.A bus runs at 54 km/h. How far does it go in 40 minutes (in km)?
  35. 35.Kabir cycles to his school at 56 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)?
  36. 36.How many minutes does a car take to go 25 km at 60 km/h?
  37. 37.A bus runs at 48 km/h. How far does it go in 90 minutes (in km)?
  38. 38.A car runs for 4 hours at 21 km/h and then for 2 hours at 57 km/h. What is its average speed for the whole journey (in km/h)?
  39. 39.A bus runs at 26 km/h. How far does it go in 30 minutes (in km)?
  40. 40.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)?

Answer key

  1. 42
  2. 13
  3. 42
  4. 108
  5. 65
  6. 42
  7. 72
  8. 30
  9. 15
  10. 25
  11. 20
  12. 24
  13. 24
  14. 37
  15. 24
  16. 44
  17. 48
  18. 30
  19. 30
  20. 18
  21. 45
  22. 36
  23. 145
  24. 15
  25. 38
  26. 126
  27. 75
  28. 24
  29. 28
  30. 33
  31. 55
  32. 54
  33. 48
  34. 36
  35. 63
  36. 25
  37. 72
  38. 33
  39. 13
  40. 24

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