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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 561 · 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 40 km/h. How far does it go in 30 minutes (in km)?
  2. 2.Change 54 km/h into metres per second.
  3. 3.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)?
  4. 4.A car runs for 2 hours at 30 km/h and then for 4 hours at 27 km/h. What is its average speed for the whole journey (in km/h)?
  5. 5.Change 72 km/h into metres per second.
  6. 6.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)?
  7. 7.How many minutes does a car take to go 147 km at 60 km/h?
  8. 8.A car runs for 1 hour at 21 km/h and then for 4 hours at 56 km/h. What is its average speed for the whole journey (in km/h)?
  9. 9.How many minutes does a car take to go 68 km at 30 km/h?
  10. 10.Kabir cycles to his school at 30 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)?
  11. 11.Change 90 km/h into metres per second.
  12. 12.Change 15 m/s into km/h.
  13. 13.How many minutes does a car take to go 16 km at 48 km/h?
  14. 14.A bus runs at 66 km/h. How far does it go in 10 minutes (in km)?
  15. 15.Change 10 m/s into km/h.
  16. 16.A car runs for 1 hour at 38 km/h and then for 1 hour at 26 km/h. What is its average speed for the whole journey (in km/h)?
  17. 17.Kabir cycles to his school at 28 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)?
  18. 18.A bus runs at 33 km/h. How far does it go in 40 minutes (in km)?
  19. 19.Change 18 km/h into metres per second.
  20. 20.A car runs for 4 hours at 35 km/h and then for 4 hours at 79 km/h. What is its average speed for the whole journey (in km/h)?
  21. 21.Kabir cycles to his school at 60 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)?
  22. 22.How many minutes does a car take to go 98 km at 35 km/h?
  23. 23.How many minutes does a car take to go 17 km at 60 km/h?
  24. 24.A car runs for 4 hours at 59 km/h and then for 3 hours at 66 km/h. What is its average speed for the whole journey (in km/h)?
  25. 25.Kabir cycles to his school at 63 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)?
  26. 26.Kabir cycles to his school at 15 km/h and comes back by the same road at 75 km/h. What is his average speed for the whole trip (in km/h)?
  27. 27.A bus runs at 30 km/h. How far does it go in 20 minutes (in km)?
  28. 28.A car runs for 2 hours at 30 km/h and then for 2 hours at 36 km/h. What is its average speed for the whole journey (in km/h)?
  29. 29.A bus runs at 72 km/h. How far does it go in 10 minutes (in km)?
  30. 30.How many minutes does a car take to go 91 km at 52 km/h?
  31. 31.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)?
  32. 32.Change 20 m/s into km/h.
  33. 33.Change 40 m/s into km/h.
  34. 34.How many minutes does a car take to go 55 km at 44 km/h?
  35. 35.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)?
  36. 36.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)?
  37. 37.Kabir cycles to his school at 15 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)?
  38. 38.A bus runs at 81 km/h. How far does it go in 40 minutes (in km)?
  39. 39.How many minutes does a car take to go 95 km at 75 km/h?
  40. 40.A car runs for 3 hours at 25 km/h and then for 1 hour at 33 km/h. What is its average speed for the whole journey (in km/h)?

Answer key

  1. 20
  2. 15
  3. 24
  4. 28
  5. 20
  6. 24
  7. 147
  8. 49
  9. 136
  10. 35
  11. 25
  12. 54
  13. 20
  14. 11
  15. 36
  16. 32
  17. 42
  18. 22
  19. 5
  20. 57
  21. 70
  22. 168
  23. 17
  24. 62
  25. 45
  26. 25
  27. 10
  28. 33
  29. 12
  30. 105
  31. 28
  32. 72
  33. 144
  34. 75
  35. 30
  36. 28
  37. 12
  38. 54
  39. 76
  40. 27

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