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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 652 · 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 90 km/h into metres per second.
  2. 2.A bus runs at 63 km/h. How far does it go in 20 minutes (in km)?
  3. 3.Kabir cycles to his school at 90 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)?
  4. 4.Change 25 m/s into km/h.
  5. 5.How many minutes does a car take to go 33 km at 36 km/h?
  6. 6.A car runs for 2 hours at 28 km/h and then for 2 hours at 72 km/h. What is its average speed for the whole journey (in km/h)?
  7. 7.Change 20 m/s into km/h.
  8. 8.Kabir cycles to his school at 90 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)?
  9. 9.Change 54 km/h into metres per second.
  10. 10.A car runs for 1 hour at 40 km/h and then for 4 hours at 25 km/h. What is its average speed for the whole journey (in km/h)?
  11. 11.How many minutes does a car take to go 93 km at 45 km/h?
  12. 12.Kabir cycles to his school at 18 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)?
  13. 13.A car runs for 2 hours at 45 km/h and then for 2 hours at 79 km/h. What is its average speed for the whole journey (in km/h)?
  14. 14.Change 72 km/h into metres per second.
  15. 15.How many minutes does a car take to go 48 km at 72 km/h?
  16. 16.How many minutes does a car take to go 33 km at 44 km/h?
  17. 17.How many minutes does a car take to go 81 km at 30 km/h?
  18. 18.A car runs for 3 hours at 73 km/h and then for 2 hours at 58 km/h. What is its average speed for the whole journey (in km/h)?
  19. 19.How many minutes does a car take to go 58 km at 40 km/h?
  20. 20.Change 36 km/h into metres per second.
  21. 21.Kabir cycles to his school at 60 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)?
  22. 22.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)?
  23. 23.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)?
  24. 24.A car runs for 1 hour at 63 km/h and then for 1 hour at 69 km/h. What is its average speed for the whole journey (in km/h)?
  25. 25.Kabir cycles to his school at 20 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)?
  26. 26.A car runs for 4 hours at 49 km/h and then for 2 hours at 31 km/h. What is its average speed for the whole journey (in km/h)?
  27. 27.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)?
  28. 28.Kabir cycles to his school at 55 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)?
  29. 29.A bus runs at 78 km/h. How far does it go in 20 minutes (in km)?
  30. 30.A car runs for 1 hour at 63 km/h and then for 1 hour at 43 km/h. What is its average speed for the whole journey (in km/h)?
  31. 31.How many minutes does a car take to go 101 km at 30 km/h?
  32. 32.A car runs for 4 hours at 58 km/h and then for 1 hour at 68 km/h. What is its average speed for the whole journey (in km/h)?
  33. 33.How many minutes does a car take to go 39 km at 60 km/h?
  34. 34.Kabir cycles to his school at 33 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)?
  35. 35.Kabir cycles to his school at 28 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)?
  36. 36.Change 5 m/s into km/h.
  37. 37.A car runs for 1 hour at 21 km/h and then for 1 hour at 37 km/h. What is its average speed for the whole journey (in km/h)?
  38. 38.Change 15 m/s into km/h.
  39. 39.Kabir cycles to his school at 24 km/h and comes back by the same road at 12 km/h. What is his average speed for the whole trip (in km/h)?
  40. 40.Kabir cycles to his school at 36 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)?

Answer key

  1. 25
  2. 21
  3. 30
  4. 90
  5. 55
  6. 50
  7. 72
  8. 72
  9. 15
  10. 28
  11. 124
  12. 28
  13. 62
  14. 20
  15. 40
  16. 45
  17. 162
  18. 67
  19. 87
  20. 10
  21. 48
  22. 36
  23. 20
  24. 66
  25. 30
  26. 43
  27. 45
  28. 60
  29. 26
  30. 53
  31. 202
  32. 60
  33. 39
  34. 48
  35. 24
  36. 18
  37. 29
  38. 54
  39. 16
  40. 45

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