← Speed, distance and time lesson New set →

Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 510 · 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 car runs for 4 hours at 38 km/h and then for 4 hours at 50 km/h. What is its average speed for the whole journey (in km/h)?
  2. 2.Kabir cycles to his school at 60 km/h and comes back by the same road at 36 km/h. What is his average speed for the whole trip (in km/h)?
  3. 3.Change 108 km/h into metres per second.
  4. 4.Kabir cycles to his school at 40 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)?
  5. 5.Change 5 m/s into km/h.
  6. 6.How many minutes does a car take to go 22 km at 66 km/h?
  7. 7.How many minutes does a car take to go 30 km at 72 km/h?
  8. 8.Kabir cycles to his school at 84 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)?
  9. 9.Change 20 m/s into km/h.
  10. 10.How many minutes does a car take to go 150 km at 72 km/h?
  11. 11.A bus runs at 72 km/h. How far does it go in 10 minutes (in km)?
  12. 12.Change 18 km/h into metres per second.
  13. 13.A car runs for 2 hours at 41 km/h and then for 1 hour at 71 km/h. What is its average speed for the whole journey (in km/h)?
  14. 14.A car runs for 2 hours at 74 km/h and then for 2 hours at 70 km/h. What is its average speed for the whole journey (in km/h)?
  15. 15.Change 72 km/h into metres per second.
  16. 16.How many minutes does a car take to go 84 km at 30 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 17 km at 68 km/h?
  19. 19.A bus runs at 60 km/h. How far does it go in 15 minutes (in km)?
  20. 20.How many minutes does a car take to go 112 km at 35 km/h?
  21. 21.A bus runs at 56 km/h. How far does it go in 30 minutes (in km)?
  22. 22.A car runs for 4 hours at 66 km/h and then for 4 hours at 24 km/h. What is its average speed for the whole journey (in km/h)?
  23. 23.Kabir cycles to his school at 30 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)?
  24. 24.A car runs for 1 hour at 77 km/h and then for 3 hours at 33 km/h. What is its average speed for the whole journey (in km/h)?
  25. 25.Kabir cycles to his school at 18 km/h and comes back by the same road at 36 km/h. What is his average speed for the whole trip (in km/h)?
  26. 26.Change 36 km/h into metres per second.
  27. 27.A bus runs at 78 km/h. How far does it go in 30 minutes (in km)?
  28. 28.Change 54 km/h into metres per second.
  29. 29.Kabir cycles to his school at 84 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)?
  30. 30.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)?
  31. 31.A car runs for 2 hours at 33 km/h and then for 2 hours at 35 km/h. What is its average speed for the whole journey (in km/h)?
  32. 32.Change 15 m/s into km/h.
  33. 33.A car runs for 3 hours at 39 km/h and then for 1 hour at 27 km/h. What is its average speed for the whole journey (in km/h)?
  34. 34.Kabir cycles to his school at 12 km/h and comes back by the same road at 36 km/h. What is his average speed for the whole trip (in km/h)?
  35. 35.Kabir cycles to his school at 36 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)?
  36. 36.Kabir cycles to his school at 84 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)?
  37. 37.A car runs for 4 hours at 30 km/h and then for 3 hours at 58 km/h. What is its average speed for the whole journey (in km/h)?
  38. 38.A bus runs at 88 km/h. How far does it go in 45 minutes (in km)?
  39. 39.A bus runs at 46 km/h. How far does it go in 30 minutes (in km)?
  40. 40.A bus runs at 76 km/h. How far does it go in 45 minutes (in km)?

Answer key

  1. 44
  2. 45
  3. 30
  4. 30
  5. 18
  6. 20
  7. 25
  8. 24
  9. 72
  10. 125
  11. 12
  12. 5
  13. 51
  14. 72
  15. 20
  16. 168
  17. 40
  18. 15
  19. 15
  20. 192
  21. 28
  22. 45
  23. 15
  24. 44
  25. 24
  26. 10
  27. 39
  28. 15
  29. 72
  30. 28
  31. 34
  32. 54
  33. 36
  34. 18
  35. 40
  36. 56
  37. 42
  38. 66
  39. 23
  40. 57

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