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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 206 · 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.A bus runs at 84 km/h. How far does it go in 10 minutes (in km)?
  2. 2.A car runs for 4 hours at 80 km/h and then for 2 hours at 41 km/h. What is its average speed for the whole journey (in km/h)?
  3. 3.Change 15 m/s into km/h.
  4. 4.How many minutes does a car take to go 121 km at 44 km/h?
  5. 5.How many minutes does a car take to go 119 km at 51 km/h?
  6. 6.A bus runs at 42 km/h. How far does it go in 50 minutes (in km)?
  7. 7.A car runs for 1 hour at 64 km/h and then for 1 hour at 40 km/h. What is its average speed for the whole journey (in km/h)?
  8. 8.A bus runs at 72 km/h. How far does it go in 15 minutes (in km)?
  9. 9.Change 30 m/s into km/h.
  10. 10.Change 20 m/s into km/h.
  11. 11.Kabir cycles to his school at 24 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)?
  12. 12.Change 5 m/s into km/h.
  13. 13.A car runs for 2 hours at 43 km/h and then for 4 hours at 40 km/h. What is its average speed for the whole journey (in km/h)?
  14. 14.A car runs for 2 hours at 55 km/h and then for 4 hours at 46 km/h. What is its average speed for the whole journey (in km/h)?
  15. 15.A bus runs at 88 km/h. How far does it go in 15 minutes (in km)?
  16. 16.A bus runs at 24 km/h. How far does it go in 15 minutes (in km)?
  17. 17.A car runs for 2 hours at 79 km/h and then for 2 hours at 75 km/h. What is its average speed for the whole journey (in km/h)?
  18. 18.Kabir cycles to his school at 35 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)?
  19. 19.Kabir cycles to his school at 12 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)?
  20. 20.How many minutes does a car take to go 95 km at 50 km/h?
  21. 21.Kabir cycles to his school at 21 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)?
  22. 22.A bus runs at 81 km/h. How far does it go in 40 minutes (in km)?
  23. 23.Kabir cycles to his school at 40 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)?
  24. 24.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)?
  25. 25.Change 25 m/s into km/h.
  26. 26.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)?
  27. 27.Kabir cycles to his school at 14 km/h and comes back by the same road at 35 km/h. What is his average speed for the whole trip (in km/h)?
  28. 28.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)?
  29. 29.Kabir cycles to his school at 30 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)?
  30. 30.Change 10 m/s into km/h.
  31. 31.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)?
  32. 32.A bus runs at 36 km/h. How far does it go in 90 minutes (in km)?
  33. 33.Kabir cycles to his school at 45 km/h and comes back by the same road at 30 km/h. What is his average speed for the whole trip (in km/h)?
  34. 34.Change 18 km/h into metres per second.
  35. 35.A car runs for 4 hours at 37 km/h and then for 4 hours at 33 km/h. What is its average speed for the whole journey (in km/h)?
  36. 36.A bus runs at 48 km/h. How far does it go in 40 minutes (in km)?
  37. 37.Change 40 m/s into km/h.
  38. 38.A car runs for 1 hour at 69 km/h and then for 1 hour at 21 km/h. What is its average speed for the whole journey (in km/h)?
  39. 39.Kabir cycles to his school at 10 km/h and comes back by the same road at 30 km/h. What is his average speed for the whole trip (in km/h)?
  40. 40.A car runs for 2 hours at 36 km/h and then for 2 hours at 26 km/h. What is its average speed for the whole journey (in km/h)?

Answer key

  1. 14
  2. 67
  3. 54
  4. 165
  5. 140
  6. 35
  7. 52
  8. 18
  9. 108
  10. 72
  11. 32
  12. 18
  13. 41
  14. 49
  15. 22
  16. 6
  17. 77
  18. 45
  19. 15
  20. 114
  21. 28
  22. 54
  23. 48
  24. 72
  25. 90
  26. 24
  27. 20
  28. 24
  29. 20
  30. 36
  31. 30
  32. 54
  33. 36
  34. 5
  35. 35
  36. 32
  37. 144
  38. 45
  39. 15
  40. 31

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