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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 592 · 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 42 km at 35 km/h?
  2. 2.A bus runs at 78 km/h. How far does it go in 20 minutes (in km)?
  3. 3.A car runs for 2 hours at 29 km/h and then for 2 hours at 73 km/h. What is its average speed for the whole journey (in km/h)?
  4. 4.A car runs for 3 hours at 67 km/h and then for 3 hours at 73 km/h. What is its average speed for the whole journey (in km/h)?
  5. 5.Change 35 m/s into km/h.
  6. 6.Change 40 m/s into km/h.
  7. 7.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)?
  8. 8.A bus runs at 60 km/h. How far does it go in 15 minutes (in km)?
  9. 9.Kabir cycles to his school at 20 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)?
  10. 10.Kabir cycles to his school at 30 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)?
  11. 11.A bus runs at 88 km/h. How far does it go in 15 minutes (in km)?
  12. 12.A bus runs at 44 km/h. How far does it go in 45 minutes (in km)?
  13. 13.How many minutes does a car take to go 132 km at 44 km/h?
  14. 14.How many minutes does a car take to go 132 km at 40 km/h?
  15. 15.Change 108 km/h into metres per second.
  16. 16.A car runs for 1 hour at 45 km/h and then for 3 hours at 69 km/h. What is its average speed for the whole journey (in km/h)?
  17. 17.How many minutes does a car take to go 120 km at 50 km/h?
  18. 18.Change 20 m/s into km/h.
  19. 19.A car runs for 2 hours at 45 km/h and then for 2 hours at 49 km/h. What is its average speed for the whole journey (in km/h)?
  20. 20.Change 15 m/s into km/h.
  21. 21.Change 30 m/s into km/h.
  22. 22.A car runs for 4 hours at 24 km/h and then for 2 hours at 66 km/h. What is its average speed for the whole journey (in km/h)?
  23. 23.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)?
  24. 24.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)?
  25. 25.Change 18 km/h into metres per second.
  26. 26.A bus runs at 24 km/h. How far does it go in 20 minutes (in km)?
  27. 27.A bus runs at 66 km/h. How far does it go in 20 minutes (in km)?
  28. 28.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)?
  29. 29.A car runs for 4 hours at 57 km/h and then for 1 hour at 37 km/h. What is its average speed for the whole journey (in km/h)?
  30. 30.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)?
  31. 31.A bus runs at 26 km/h. How far does it go in 90 minutes (in km)?
  32. 32.How many minutes does a car take to go 18 km at 30 km/h?
  33. 33.Kabir cycles to his school at 30 km/h and comes back by the same road at 70 km/h. What is his average speed for the whole trip (in km/h)?
  34. 34.How many minutes does a car take to go 13 km at 30 km/h?
  35. 35.Change 90 km/h into metres per second.
  36. 36.A car runs for 1 hour at 35 km/h and then for 1 hour at 79 km/h. What is its average speed for the whole journey (in km/h)?
  37. 37.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)?
  38. 38.How many minutes does a car take to go 51 km at 34 km/h?
  39. 39.Change 25 m/s into km/h.
  40. 40.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)?

Answer key

  1. 72
  2. 26
  3. 51
  4. 70
  5. 126
  6. 144
  7. 48
  8. 15
  9. 24
  10. 45
  11. 22
  12. 33
  13. 180
  14. 198
  15. 30
  16. 63
  17. 144
  18. 72
  19. 47
  20. 54
  21. 108
  22. 38
  23. 44
  24. 28
  25. 5
  26. 8
  27. 22
  28. 63
  29. 53
  30. 24
  31. 39
  32. 36
  33. 42
  34. 26
  35. 25
  36. 57
  37. 32
  38. 90
  39. 90
  40. 30

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