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NB General Knowledge Exam Simulator 2025

Based on the 2025 NB CDL manual
Questions: 40
Mistakes allowed: 8
Passing score: 80%
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What to expect on the official exam
How many questions:40
How many correct answers to pass:32
Passing score:80%

Commercial drivers must pass a written exam to be licensed to drive in New Brunswick, Canada. The written exam tests the driver’s knowledge of how to operate a commercial vehicle. This Exam Simulator is just like the official NB General Knowledge exam. It contains 40 random questions and will stop as soon as you’ve reached the passing or failing score. You’ll get a new set of questions every time you restart it. The exam simulator is not timed, and you must get at least 80% correct to pass. It is based on the 2025 New Brunswick commercial driver’s manual.

Based on 2025 NB commercial driver's license manual
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List of questions (classic view)
  1. What does this sign mean?
  2. What does this sign mean?
  3. What does this sign indicate?
  4. What does this sign mean?
  5. What does this sign mean?
  6. Which letter can you see on a Wide Load or Oversized sign?
  7. What does this sign mean?
  8. What does this sign indicate?
  9. What type of dangerous goods does this sign indicate?
  10. What do these broken white lines indicate?
  11. What does this sign indicate?
  12. What does this sign mean?
  13. What does this sign indicate?
  14. What does this sign indicate?
  15. Route markers with this image indicate
  16. What does this road sign mean?
  17. What does this sign mean?
  18. This sign means that ________ are prohibited on this road.
  19. What does this sign mean?
  20. What does this sign indicate?
  21. A white diamond marking in your lane indicates that
  22. A Class 4 licence allows a holder to operate
  23. In Prince Edward Island, which of the following is considered an off-highway vehicle?
  24. Which of the following is not a step involved in parallel parking?
  25. Before entering a rural roadway from a private road or driveway, you should do which of the following?
  26. If an emergency vehicle displaying flashing red lights and sounding a horn or siren is approaching, you must
  27. If you are approaching a crosswalk in which pedestrians are crossing, what should you do?
  28. A broken yellow line down the centre of the road you are driving on means that
  29. Which of the following types of parking is illegal?
  30. What is the purpose of deceleration lanes on a highway?
  31. What should you do when you approach a roundabout?
  32. Rain, snow and fog reduce visibility. When driving under such conditions, you should use
  33. Which of the following statements is true regarding the use of a cell phone while driving?
  34. You may not pass another vehicle
  35. When is a cyclist considered to have broken the rules of the road?
  36. How do the yellow line markings on the pavement assist drivers in safe driving?
  37. A solid white line next to your lane means that you are
  38. If you are the first to arrive at the scene of a serious collision, what should you do?
  39. A single solid white line across an approach lane at an intersection means that you must _________ for a traffic signal or sign.
  40. Which of the following can warn you of a railway crossing ahead?