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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 508 · 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 91 km at 78 km/h?
  2. 2.How many minutes does a car take to go 138 km at 36 km/h?
  3. 3.A car runs for 2 hours at 29 km/h and then for 1 hour at 62 km/h. What is its average speed for the whole journey (in km/h)?
  4. 4.A bus runs at 63 km/h. How far does it go in 40 minutes (in km)?
  5. 5.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)?
  6. 6.Change 90 km/h into metres per second.
  7. 7.Change 5 m/s into km/h.
  8. 8.A car runs for 4 hours at 68 km/h and then for 1 hour at 48 km/h. What is its average speed for the whole journey (in km/h)?
  9. 9.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)?
  10. 10.Change 18 km/h into metres per second.
  11. 11.A bus runs at 62 km/h. How far does it go in 30 minutes (in km)?
  12. 12.How many minutes does a car take to go 136 km at 34 km/h?
  13. 13.A bus runs at 50 km/h. How far does it go in 30 minutes (in km)?
  14. 14.A car runs for 4 hours at 70 km/h and then for 3 hours at 35 km/h. What is its average speed for the whole journey (in km/h)?
  15. 15.A car runs for 4 hours at 31 km/h and then for 4 hours at 33 km/h. What is its average speed for the whole journey (in km/h)?
  16. 16.Change 10 m/s into km/h.
  17. 17.A bus runs at 24 km/h. How far does it go in 15 minutes (in km)?
  18. 18.A bus runs at 40 km/h. How far does it go in 15 minutes (in km)?
  19. 19.Change 15 m/s into km/h.
  20. 20.A bus runs at 72 km/h. How far does it go in 45 minutes (in km)?
  21. 21.Kabir cycles to his school at 54 km/h and comes back by the same road at 27 km/h. What is his average speed for the whole trip (in km/h)?
  22. 22.A bus runs at 46 km/h. How far does it go in 30 minutes (in km)?
  23. 23.A bus runs at 44 km/h. How far does it go in 45 minutes (in km)?
  24. 24.A car runs for 1 hour at 20 km/h and then for 4 hours at 65 km/h. What is its average speed for the whole journey (in km/h)?
  25. 25.A car runs for 4 hours at 24 km/h and then for 2 hours at 60 km/h. What is its average speed for the whole journey (in km/h)?
  26. 26.Kabir cycles to his school at 60 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)?
  27. 27.Change 36 km/h into metres per second.
  28. 28.A car runs for 4 hours at 24 km/h and then for 1 hour at 59 km/h. What is its average speed for the whole journey (in km/h)?
  29. 29.How many minutes does a car take to go 111 km at 36 km/h?
  30. 30.How many minutes does a car take to go 40 km at 40 km/h?
  31. 31.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)?
  32. 32.A car runs for 1 hour at 67 km/h and then for 1 hour at 77 km/h. What is its average speed for the whole journey (in km/h)?
  33. 33.A bus runs at 36 km/h. How far does it go in 45 minutes (in km)?
  34. 34.A car runs for 2 hours at 47 km/h and then for 2 hours at 39 km/h. What is its average speed for the whole journey (in km/h)?
  35. 35.A bus runs at 46 km/h. How far does it go in 90 minutes (in km)?
  36. 36.Kabir cycles to his school at 80 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)?
  37. 37.A car runs for 1 hour at 57 km/h and then for 2 hours at 72 km/h. What is its average speed for the whole journey (in km/h)?
  38. 38.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)?
  39. 39.How many minutes does a car take to go 26 km at 39 km/h?
  40. 40.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)?

Answer key

  1. 70
  2. 230
  3. 40
  4. 42
  5. 42
  6. 25
  7. 18
  8. 64
  9. 56
  10. 5
  11. 31
  12. 240
  13. 25
  14. 55
  15. 32
  16. 36
  17. 6
  18. 10
  19. 54
  20. 54
  21. 36
  22. 23
  23. 33
  24. 56
  25. 36
  26. 30
  27. 10
  28. 31
  29. 185
  30. 60
  31. 24
  32. 72
  33. 27
  34. 43
  35. 69
  36. 32
  37. 67
  38. 24
  39. 40
  40. 24

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