← Speed, distance and time lesson New set →

Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 270 · 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.How many minutes does a car take to go 32 km at 30 km/h?
  2. 2.How many minutes does a car take to go 108 km at 40 km/h?
  3. 3.How many minutes does a car take to go 56 km at 35 km/h?
  4. 4.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)?
  5. 5.Change 90 km/h into metres per second.
  6. 6.A bus runs at 42 km/h. How far does it go in 90 minutes (in km)?
  7. 7.Kabir cycles to his school at 35 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)?
  8. 8.A bus runs at 32 km/h. How far does it go in 30 minutes (in km)?
  9. 9.A car runs for 1 hour at 31 km/h and then for 1 hour at 75 km/h. What is its average speed for the whole journey (in km/h)?
  10. 10.Change 35 m/s into km/h.
  11. 11.A car runs for 3 hours at 31 km/h and then for 2 hours at 51 km/h. What is its average speed for the whole journey (in km/h)?
  12. 12.A car runs for 2 hours at 57 km/h and then for 2 hours at 33 km/h. What is its average speed for the whole journey (in km/h)?
  13. 13.Change 10 m/s into km/h.
  14. 14.A bus runs at 36 km/h. How far does it go in 30 minutes (in km)?
  15. 15.A car runs for 4 hours at 48 km/h and then for 4 hours at 80 km/h. What is its average speed for the whole journey (in km/h)?
  16. 16.Change 30 m/s into km/h.
  17. 17.Change 54 km/h into metres per second.
  18. 18.A bus runs at 22 km/h. How far does it go in 30 minutes (in km)?
  19. 19.How many minutes does a car take to go 57 km at 36 km/h?
  20. 20.A bus runs at 52 km/h. How far does it go in 90 minutes (in km)?
  21. 21.Change 108 km/h into metres per second.
  22. 22.A bus runs at 52 km/h. How far does it go in 30 minutes (in km)?
  23. 23.How many minutes does a car take to go 63 km at 60 km/h?
  24. 24.Change 20 m/s into km/h.
  25. 25.A car runs for 1 hour at 37 km/h and then for 1 hour at 67 km/h. What is its average speed for the whole journey (in km/h)?
  26. 26.A car runs for 3 hours at 48 km/h and then for 3 hours at 30 km/h. What is its average speed for the whole journey (in km/h)?
  27. 27.Change 40 m/s into km/h.
  28. 28.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)?
  29. 29.Kabir cycles to his school at 28 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)?
  30. 30.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)?
  31. 31.Kabir cycles to his school at 22 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)?
  32. 32.How many minutes does a car take to go 88 km at 33 km/h?
  33. 33.A bus runs at 48 km/h. How far does it go in 50 minutes (in km)?
  34. 34.A car runs for 3 hours at 58 km/h and then for 1 hour at 50 km/h. What is its average speed for the whole journey (in km/h)?
  35. 35.A bus runs at 30 km/h. How far does it go in 90 minutes (in km)?
  36. 36.A car runs for 4 hours at 35 km/h and then for 2 hours at 50 km/h. What is its average speed for the whole journey (in km/h)?
  37. 37.A bus runs at 24 km/h. How far does it go in 45 minutes (in km)?
  38. 38.A car runs for 1 hour at 34 km/h and then for 2 hours at 73 km/h. What is its average speed for the whole journey (in km/h)?
  39. 39.A car runs for 4 hours at 53 km/h and then for 4 hours at 33 km/h. What is its average speed for the whole journey (in km/h)?
  40. 40.A car runs for 1 hour at 37 km/h and then for 4 hours at 32 km/h. What is its average speed for the whole journey (in km/h)?

Answer key

  1. 64
  2. 162
  3. 96
  4. 25
  5. 25
  6. 63
  7. 21
  8. 16
  9. 53
  10. 126
  11. 39
  12. 45
  13. 36
  14. 18
  15. 64
  16. 108
  17. 15
  18. 11
  19. 95
  20. 78
  21. 30
  22. 26
  23. 63
  24. 72
  25. 52
  26. 39
  27. 144
  28. 15
  29. 40
  30. 40
  31. 33
  32. 160
  33. 40
  34. 56
  35. 45
  36. 40
  37. 18
  38. 60
  39. 43
  40. 33

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