← Speed, distance and time lesson New set →

Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 615 · 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 5 m/s into km/h.
  2. 2.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)?
  3. 3.A car runs for 1 hour at 79 km/h and then for 1 hour at 29 km/h. What is its average speed for the whole journey (in km/h)?
  4. 4.Change 15 m/s into km/h.
  5. 5.Change 18 km/h into metres per second.
  6. 6.How many minutes does a car take to go 19 km at 30 km/h?
  7. 7.How many minutes does a car take to go 39 km at 65 km/h?
  8. 8.A bus runs at 24 km/h. How far does it go in 15 minutes (in km)?
  9. 9.How many minutes does a car take to go 143 km at 55 km/h?
  10. 10.Kabir cycles to his school at 24 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)?
  11. 11.Change 108 km/h into metres per second.
  12. 12.Change 36 km/h into metres per second.
  13. 13.Change 25 m/s into km/h.
  14. 14.A bus runs at 81 km/h. How far does it go in 40 minutes (in km)?
  15. 15.How many minutes does a car take to go 117 km at 36 km/h?
  16. 16.Change 54 km/h into metres per second.
  17. 17.A bus runs at 80 km/h. How far does it go in 45 minutes (in km)?
  18. 18.Change 20 m/s into km/h.
  19. 19.A car runs for 3 hours at 27 km/h and then for 1 hour at 43 km/h. What is its average speed for the whole journey (in km/h)?
  20. 20.How many minutes does a car take to go 135 km at 60 km/h?
  21. 21.Change 72 km/h into metres per second.
  22. 22.How many minutes does a car take to go 79 km at 79 km/h?
  23. 23.A bus runs at 88 km/h. How far does it go in 45 minutes (in km)?
  24. 24.Change 90 km/h into metres per second.
  25. 25.Change 30 m/s into km/h.
  26. 26.How many minutes does a car take to go 119 km at 30 km/h?
  27. 27.Kabir cycles to his school at 54 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)?
  28. 28.Kabir cycles to his school at 42 km/h and comes back by the same road at 56 km/h. What is his average speed for the whole trip (in km/h)?
  29. 29.A bus runs at 24 km/h. How far does it go in 10 minutes (in km)?
  30. 30.A car runs for 3 hours at 33 km/h and then for 3 hours at 49 km/h. What is its average speed for the whole journey (in km/h)?
  31. 31.A car runs for 1 hour at 46 km/h and then for 1 hour at 64 km/h. What is its average speed for the whole journey (in km/h)?
  32. 32.A bus runs at 27 km/h. How far does it go in 20 minutes (in km)?
  33. 33.A bus runs at 32 km/h. How far does it go in 15 minutes (in km)?
  34. 34.A bus runs at 38 km/h. How far does it go in 30 minutes (in km)?
  35. 35.A bus runs at 34 km/h. How far does it go in 30 minutes (in km)?
  36. 36.How many minutes does a car take to go 23 km at 69 km/h?
  37. 37.A bus runs at 60 km/h. How far does it go in 15 minutes (in km)?
  38. 38.Change 35 m/s into km/h.
  39. 39.How many minutes does a car take to go 84 km at 30 km/h?
  40. 40.A bus runs at 63 km/h. How far does it go in 20 minutes (in km)?

Answer key

  1. 18
  2. 42
  3. 54
  4. 54
  5. 5
  6. 38
  7. 36
  8. 6
  9. 156
  10. 36
  11. 30
  12. 10
  13. 90
  14. 54
  15. 195
  16. 15
  17. 60
  18. 72
  19. 31
  20. 135
  21. 20
  22. 60
  23. 66
  24. 25
  25. 108
  26. 238
  27. 27
  28. 48
  29. 4
  30. 41
  31. 55
  32. 9
  33. 8
  34. 19
  35. 17
  36. 20
  37. 15
  38. 126
  39. 168
  40. 21

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude