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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 665 · 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 36 km/h into metres per second.
  2. 2.A bus runs at 44 km/h. How far does it go in 30 minutes (in km)?
  3. 3.Change 15 m/s into km/h.
  4. 4.How many minutes does a car take to go 11 km at 55 km/h?
  5. 5.Kabir cycles to his school at 12 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.How many minutes does a car take to go 74 km at 30 km/h?
  7. 7.Change 72 km/h into metres per second.
  8. 8.How many minutes does a car take to go 112 km at 42 km/h?
  9. 9.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)?
  10. 10.A car runs for 1 hour at 77 km/h and then for 3 hours at 29 km/h. What is its average speed for the whole journey (in km/h)?
  11. 11.Change 10 m/s into km/h.
  12. 12.Kabir cycles to his school at 63 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)?
  13. 13.A car runs for 2 hours at 49 km/h and then for 3 hours at 24 km/h. What is its average speed for the whole journey (in km/h)?
  14. 14.A car runs for 2 hours at 59 km/h and then for 1 hour at 26 km/h. What is its average speed for the whole journey (in km/h)?
  15. 15.A car runs for 4 hours at 47 km/h and then for 2 hours at 53 km/h. What is its average speed for the whole journey (in km/h)?
  16. 16.A car runs for 1 hour at 72 km/h and then for 1 hour at 58 km/h. What is its average speed for the whole journey (in km/h)?
  17. 17.Kabir cycles to his school at 30 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)?
  18. 18.How many minutes does a car take to go 108 km at 45 km/h?
  19. 19.A bus runs at 54 km/h. How far does it go in 40 minutes (in km)?
  20. 20.A car runs for 2 hours at 75 km/h and then for 2 hours at 25 km/h. What is its average speed for the whole journey (in km/h)?
  21. 21.A car runs for 3 hours at 71 km/h and then for 3 hours at 69 km/h. What is its average speed for the whole journey (in km/h)?
  22. 22.Kabir cycles to his school at 40 km/h and comes back by the same road at 10 km/h. What is his average speed for the whole trip (in km/h)?
  23. 23.Change 30 m/s into km/h.
  24. 24.How many minutes does a car take to go 11 km at 33 km/h?
  25. 25.Change 40 m/s into km/h.
  26. 26.A bus runs at 54 km/h. How far does it go in 50 minutes (in km)?
  27. 27.How many minutes does a car take to go 104 km at 52 km/h?
  28. 28.Change 35 m/s into km/h.
  29. 29.A bus runs at 88 km/h. How far does it go in 90 minutes (in km)?
  30. 30.Kabir cycles to his school at 78 km/h and comes back by the same road at 39 km/h. What is his average speed for the whole trip (in km/h)?
  31. 31.Kabir cycles to his school at 36 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)?
  32. 32.A bus runs at 69 km/h. How far does it go in 40 minutes (in km)?
  33. 33.Kabir cycles to his school at 12 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)?
  34. 34.A bus runs at 52 km/h. How far does it go in 15 minutes (in km)?
  35. 35.A bus runs at 90 km/h. How far does it go in 50 minutes (in km)?
  36. 36.Change 5 m/s into km/h.
  37. 37.A bus runs at 84 km/h. How far does it go in 10 minutes (in km)?
  38. 38.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)?
  39. 39.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)?
  40. 40.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)?

Answer key

  1. 10
  2. 22
  3. 54
  4. 12
  5. 21
  6. 148
  7. 20
  8. 160
  9. 30
  10. 41
  11. 36
  12. 28
  13. 34
  14. 48
  15. 49
  16. 65
  17. 40
  18. 144
  19. 36
  20. 50
  21. 70
  22. 16
  23. 108
  24. 20
  25. 144
  26. 45
  27. 120
  28. 126
  29. 132
  30. 52
  31. 48
  32. 46
  33. 16
  34. 13
  35. 75
  36. 18
  37. 14
  38. 44
  39. 48
  40. 32

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