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Ontario Class B (Bus) Commercial Licence Practice Test 8 2025 | ON

Based on the 2025 ON CDL manual
Questions: 49
Mistakes allowed: 10
Passing score: 80%
Ensuring the accuracy and quality of our practice tests is paramount. Learn more about our rigorous standards in our Commitment to Accuracy article.

You’ve reached Practice Test 8, where we focus on the rules for carrying special needs passengers—a responsibility you may have as a Class B driver in Ontario. This test has 49 questions with a pass mark of 80%. Given the sensitivity of this role, mastering these rules is paramount for anyone looking to obtain or renew their Class B license in 2025.

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Based on 2025 ON commercial driver's license manual
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List of questions (classic view)
  1. The broken centre line on your side of the roadway means you may
  2. The minimum following distance for a taxi or ride-hailing (e.g., Uber) vehicle is
  3. The time you spend riding on a ferry is considered off-duty time unless
  4. The trailer hand valve should not be used to hold an unattended trailer because
  5. The way in which a vehicle can be manoeuvred depends on which of the following?
  6. This driver is using a hand signal. The driver intends to
  7. This hand signal indicates that the driver intends to
  8. This sign indicates that you may park for one hour
  9. This steady red X signal over a lane on a highway indicates that
  10. To back up with the aid of a guide, what should you do?
  11. To ensure smooth braking in any size vehicle, you should
  12. To drive defensively, you should
  13. To parallel park, first pull your vehicle alongside the vehicle parked ahead of the parking space. There should be about _______ of space between the two vehicles.
  14. To reduce whiplash injuries, the space between your head and the head restraint should be
  15. To stop quickly in an emergency, what should you do if your vehicle has antilock brakes (ABS)?
  16. To drive defensively, you should
  17. To drive safely under snowy or icy conditions, what should you do?
  18. To recover from a skid, you should
  19. To travel down a steep hill, what should you do?
  20. To turn right in a vehicle with a lot of off-tracking, you may have to
  21. To turn right safely, what should you do?
  22. Travelling as a passenger to a place where you will start working as a driver counts as on-duty time if
  23. Travelling as a passenger to a place where you will start working as a driver counts as on-duty time if
  24. Turning right from one two-way road into another, from where should you begin your turn?
  25. Two cars are turning left onto a divided highway. Which cars are turning correctly?
  26. Two cars arrive at a four-way stop at about the same time. Which car should go first?
  27. Uncontrolled intersections
  28. Under hours of service regulations, a sleeper berth can be
  29. Under hours of service regulations, which of the following are NOT considered a sleeper berth?
  30. Underinflated tires and low tire pressures can cause
  31. Unless your vehicle has antilock brakes (ABS), using light brake pressure on an icy road will
  32. Use extra caution when travelling through an intersection with
  33. What are some common causes of bus passenger injuries?
  34. What are some common causes of passenger injuries?
  35. What are the articulation points of a vehicle?
  36. What are the consequences if you exceed your maximum on-duty hours and a peace officer stops you?
  37. What are the recommended positions for your hands on the steering wheel?
  38. What colour are the flashing lights used by an ambulance driver to warn others to yield?
  39. What do these roadway markings mean?
  40. What does a downward-pointing green arrow above your lane mean?
  41. What are some uses of governors?
  42. What are the main components of a simple, basic air brake system?
  43. What does the term "space cushion" mean?
  44. What does this image indicate?
  45. What does this road sign mean?
  46. What does this road sign mean?
  47. What does this road sign mean?
  48. What does this road sign mean?
  49. What does this road sign mean?
  50. What does this road sign mean?
  51. What does this road sign mean?