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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 613 · 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 35 m/s into km/h.
  2. 2.A bus runs at 72 km/h. How far does it go in 30 minutes (in km)?
  3. 3.Kabir cycles to his school at 35 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)?
  4. 4.Change 15 m/s into km/h.
  5. 5.A bus runs at 48 km/h. How far does it go in 45 minutes (in km)?
  6. 6.Change 36 km/h into metres per second.
  7. 7.How many minutes does a car take to go 99 km at 44 km/h?
  8. 8.A car runs for 2 hours at 73 km/h and then for 2 hours at 69 km/h. What is its average speed for the whole journey (in km/h)?
  9. 9.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)?
  10. 10.A bus runs at 88 km/h. How far does it go in 45 minutes (in km)?
  11. 11.How many minutes does a car take to go 93 km at 31 km/h?
  12. 12.Change 20 m/s into km/h.
  13. 13.Change 10 m/s into km/h.
  14. 14.A car runs for 1 hour at 27 km/h and then for 2 hours at 69 km/h. What is its average speed for the whole journey (in km/h)?
  15. 15.Kabir cycles to his school at 18 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)?
  16. 16.Change 72 km/h into metres per second.
  17. 17.Kabir cycles to his school at 40 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)?
  18. 18.Change 5 m/s into km/h.
  19. 19.Kabir cycles to his school at 33 km/h and comes back by the same road at 66 km/h. What is his average speed for the whole trip (in km/h)?
  20. 20.A bus runs at 60 km/h. How far does it go in 90 minutes (in km)?
  21. 21.Change 18 km/h into metres per second.
  22. 22.Change 54 km/h into metres per second.
  23. 23.Change 40 m/s into km/h.
  24. 24.Kabir cycles to his school at 84 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)?
  25. 25.How many minutes does a car take to go 119 km at 42 km/h?
  26. 26.A car runs for 3 hours at 46 km/h and then for 3 hours at 36 km/h. What is its average speed for the whole journey (in km/h)?
  27. 27.A car runs for 4 hours at 60 km/h and then for 3 hours at 67 km/h. What is its average speed for the whole journey (in km/h)?
  28. 28.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)?
  29. 29.A car runs for 4 hours at 30 km/h and then for 2 hours at 21 km/h. What is its average speed for the whole journey (in km/h)?
  30. 30.How many minutes does a car take to go 126 km at 54 km/h?
  31. 31.Kabir cycles to his school at 30 km/h and comes back by the same road at 45 km/h. What is his average speed for the whole trip (in km/h)?
  32. 32.Kabir cycles to his school at 24 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)?
  33. 33.A bus runs at 76 km/h. How far does it go in 45 minutes (in km)?
  34. 34.How many minutes does a car take to go 112 km at 40 km/h?
  35. 35.Change 90 km/h into metres per second.
  36. 36.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)?
  37. 37.A bus runs at 36 km/h. How far does it go in 50 minutes (in km)?
  38. 38.A car runs for 1 hour at 80 km/h and then for 2 hours at 62 km/h. What is its average speed for the whole journey (in km/h)?
  39. 39.A bus runs at 81 km/h. How far does it go in 40 minutes (in km)?
  40. 40.A car runs for 1 hour at 58 km/h and then for 2 hours at 25 km/h. What is its average speed for the whole journey (in km/h)?

Answer key

  1. 126
  2. 36
  3. 20
  4. 54
  5. 36
  6. 10
  7. 135
  8. 71
  9. 63
  10. 66
  11. 180
  12. 72
  13. 36
  14. 55
  15. 30
  16. 20
  17. 30
  18. 18
  19. 44
  20. 90
  21. 5
  22. 15
  23. 144
  24. 42
  25. 170
  26. 41
  27. 63
  28. 55
  29. 27
  30. 140
  31. 36
  32. 36
  33. 57
  34. 168
  35. 25
  36. 55
  37. 30
  38. 68
  39. 54
  40. 36

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