- Based on 2025 NB commercial driver's licence manual
- Updated for January 2025
NB Class 2 (Bus) Commercial Licence Practice Test 7
This is your final mock exam before the real thing. With a mix of questions from all key areas, it's designed to leave no stone unturned.
- Perfect for first-time and renewal commercial applicants, and those adding endorsements
- Triple-checked for accuracy
This test is a Premium member exclusive. You'll get
What you need to know
Verified by Steven Litvintchouk, M.S., Chief Educational Researcher, Member of ACES. See our detailed commitment to accuracy and quality in our practice tests.
Ensuring the accuracy and quality of our program is paramount. Learn more about our rigorous standards in our Commitment to Accuracy article.
What to expect on the official exam
49
questions
39
correct answers to pass
80
passing score
Our commitment to accuracy and quality in our practice tests
Explore our rigorous, multi-tiered verification process that ensures each question mirrors the official manual for unparalleled accuracy.
Written by Andrei Zakhareuski Updated over a week ago
At Tests.ca, we understand the importance of reliable and accurate practice tests to help you prepare for your driver's knowledge exam. That's why we've developed a meticulous process to create and continually update our practice questions, ensuring they reflect the most current driving laws and regulations.
Here's an inside look at how we maintain the highest quality in our practice tests.
Content Creation and Verification Process
- Alignment with Official Driving Handbooks:
Every question we develop is based on the most recent version of each province's official driving manual. Our team regularly monitors each province's official website for the latest updates to ensure our practice tests are always aligned with the most current information. - Community Feedback Integration:
We leverage feedback from our vast community of users to understand which topics are most frequently tested. This helps us focus on the areas that are most relevant and beneficial for your preparation. - Expert Content Creation:
Our in-house editor, Steven, who has extensive experience in driver education, crafts each question with precision. He conducts a thorough review of each question against the official manuals to ensure accuracy. - Rigorous Review Process:
Once Steven has finalized a set of questions, our team conducts a joint review session. This second level of scrutiny involves content accuracy, proofreading, and fact-checking to eliminate any errors. - User Feedback Mechanism:
After a question goes live on our site, we keep the lines of communication open. Each question features a feedback button, inviting users to report any issues or errors. This continuous feedback loop allows us to address and rectify any concerns promptly. - Responsive Updates:
In line with our commitment to accuracy, we quickly update our practice questions to reflect any changes in the provincial government manuals. Additionally, we update the free electronic copy of the state's driver's license manuals on our site, typically within a few days after the government publishes them.
Our thorough quality control process ensures that you have access to practice tests that are as accurate and up-to-date as possible. We believe in the power of well-prepared drivers and are dedicated to providing you with the best study tools to help you succeed on your driver's knowledge exam.
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List of questions (classic view)
- Which of the following statements about a vehicle's retarder is FALSE?
- Which of the following statements about changing lanes is true?
- Which of the following statements about railway crossings is FALSE?
- Which of the following statements about revolutions per minute (rpm) are true?
- Which of the following statements best describes "proactive (defensive) driving?"
- Which of the following types of commercial vehicles are required to carry fire extinguishers?
- Which real forces act on your vehicle as you drive around a curve?
- While you drive, you should check your rear-view mirrors
- While you're driving a school bus, it breaks down on the road. What should you do?
- While you're waiting in an intersection to turn left, which way should you point your front wheels?
- Who is ultimately responsible for the condition of the brakes on a vehicle?
- Why are drivers required to complete a trip inspection report?
- Why do the hours of service regulations exist?
- Why is it risky to drive faster than the traffic flow?
- Why should you do a shoulder check when making a right turn?
- Why should you never run your vehicle's engine in a closed garage?
- Why should you use extra caution at railway crossings in rural areas?
- You are approached from behind by an emergency vehicle sounding its siren on a one-way street. What should you do?
- You are approaching an intersection with a solid yellow light. You should
- You are approaching an intersection, but traffic is blocked on the other side. You should
- You are entering a street from a driveway. Which of these is the correct procedure to follow?
- You are parking your vehicle facing uphill on a street without a curb. In which direction should you be turning your front wheels?
- You are pulling a trailer equipped with air brakes. How can you tell if you have cross-connected the supply line and the service line?
- You are sharing a vehicle with another driver during a trip. The two of you disagree about which defects should be reported. What should you do?
- You enter a curve and due to wet conditions your vehicle starts to skid. What should you do to control it?
- You may be fined as much as _______ for driving a vehicle whose brakes are out of adjustment.
- You may not park in a parking space designated for persons with disabilities unless
- You must treat a flashing red signal like
- You should exercise extreme caution when the asphalt looks
- You should not follow cyclists closely because
- You're driving a taxi, ambulance, or ride-hailing vehicle. What should you do if it starts to skid?
- You're driving a vehicle equipped with air brakes. If the low air pressure warning signal comes on, what should you do?
- You're driving a vehicle equipped with an automatic front-wheel limiting system (ratio valve). If you brake hard during an emergency stop, the air pressure delivered to the front brakes will be approximately _____ of the air pressure to the rear brakes.
- Your vehicle's engine will start to lug (strain) if it is operated
- A Class 1 driver's licence allows you to drive which of the following?
- A Class 2 driver's licence allows you to drive which of the following?
- You're rounding a curve to the right. You should keep your front wheels
- Drivers on Cycle 1 must not drive after completing ____ hours of on-duty time in seven consecutive days.
- Drivers on Cycle 2 must not drive after completing ____ hours of on-duty time in 14 consecutive days.
- During a pre-hill inspection of a vehicle equipped with hydraulic brakes, you should do which of the following?
- How are flares, fusees, and reflectors used?
- If your bus breaks down and you cannot continue the trip, what should you do?
- When turning a corner in a forward-control bus, at what point should you start to turn the steering wheel?
- Where can bus passengers keep their baggage?
- While your bus is in motion, you should
- Who is responsible for making sure that a vehicle's emergency equipment is in working order?
- Why are hours of service regulations in place?
- Why should you adjust your head restraint so its top is at least level with the top of your head?
- With progressive shifting, you should do which of the following?
- Which of the following statements about off-tracking are true?