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Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 425 · 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 52 km/h. How far does it go in 15 minutes (in km)?
  2. 2.Change 25 m/s into km/h.
  3. 3.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)?
  4. 4.A bus runs at 60 km/h. How far does it go in 15 minutes (in km)?
  5. 5.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)?
  6. 6.Change 35 m/s into km/h.
  7. 7.A car runs for 4 hours at 32 km/h and then for 4 hours at 54 km/h. What is its average speed for the whole journey (in km/h)?
  8. 8.A bus runs at 88 km/h. How far does it go in 30 minutes (in km)?
  9. 9.Kabir cycles to his school at 84 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.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)?
  11. 11.Change 5 m/s into km/h.
  12. 12.How many minutes does a car take to go 16 km at 60 km/h?
  13. 13.How many minutes does a car take to go 64 km at 80 km/h?
  14. 14.A car runs for 2 hours at 67 km/h and then for 2 hours at 73 km/h. What is its average speed for the whole journey (in km/h)?
  15. 15.A bus runs at 24 km/h. How far does it go in 40 minutes (in km)?
  16. 16.Change 90 km/h into metres per second.
  17. 17.A car runs for 1 hour at 31 km/h and then for 1 hour at 69 km/h. What is its average speed for the whole journey (in km/h)?
  18. 18.A car runs for 2 hours at 58 km/h and then for 4 hours at 25 km/h. What is its average speed for the whole journey (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.Change 54 km/h into metres per second.
  21. 21.Kabir cycles to his school at 15 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)?
  22. 22.Change 30 m/s into km/h.
  23. 23.Change 10 m/s into km/h.
  24. 24.A car runs for 2 hours at 59 km/h and then for 3 hours at 49 km/h. What is its average speed for the whole journey (in km/h)?
  25. 25.Kabir cycles to his school at 75 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)?
  26. 26.How many minutes does a car take to go 130 km at 50 km/h?
  27. 27.Change 18 km/h into metres per second.
  28. 28.A car runs for 1 hour at 21 km/h and then for 2 hours at 27 km/h. What is its average speed for the whole journey (in km/h)?
  29. 29.A car runs for 2 hours at 46 km/h and then for 3 hours at 56 km/h. What is its average speed for the whole journey (in km/h)?
  30. 30.A bus runs at 90 km/h. How far does it go in 90 minutes (in km)?
  31. 31.Change 36 km/h into metres per second.
  32. 32.A car runs for 4 hours at 46 km/h and then for 1 hour at 66 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 54 km at 36 km/h?
  34. 34.How many minutes does a car take to go 123 km at 30 km/h?
  35. 35.A car runs for 3 hours at 26 km/h and then for 3 hours at 74 km/h. What is its average speed for the whole journey (in km/h)?
  36. 36.How many minutes does a car take to go 65 km at 75 km/h?
  37. 37.How many minutes does a car take to go 143 km at 39 km/h?
  38. 38.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)?
  39. 39.A car runs for 1 hour at 65 km/h and then for 1 hour at 73 km/h. What is its average speed for the whole journey (in km/h)?
  40. 40.How many minutes does a car take to go 140 km at 48 km/h?

Answer key

  1. 13
  2. 90
  3. 72
  4. 15
  5. 35
  6. 126
  7. 43
  8. 44
  9. 70
  10. 15
  11. 18
  12. 16
  13. 48
  14. 70
  15. 16
  16. 25
  17. 50
  18. 36
  19. 15
  20. 15
  21. 20
  22. 108
  23. 36
  24. 53
  25. 25
  26. 156
  27. 5
  28. 25
  29. 52
  30. 135
  31. 10
  32. 50
  33. 90
  34. 246
  35. 50
  36. 52
  37. 220
  38. 16
  39. 69
  40. 175

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