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It's a practice test that's automatically made up of all your missed questions. Once you finish this test, you’ll be able to revisit your Challenge Bank™ to practice and sharpen your skills.
Adding difficult questions to Challenge Bank™ is an exclusive Premium feature. Unlock access to 270 exam-like questions, a Pass Guarantee, personalized study plans, and more.
Based on 2025 YT commercial driver's licence manual
Updated for May 2025
YT Class 1 Marathon
Ready for a challenge? This Marathon is a massive practice test that contains all 78 questions from our Class 1 Commercial Licence database for Yukon. If you select an incorrect answer, we’ll remember that question and will display it to you again at the end of the Marathon - until you’ve answered that question correctly. In other words, the Marathon will cycle through your missed questions until you answer each one correctly. You must make a 100% to pass. We suggest you attempt this one after you have practiced the province’s regular practice tests, but before the Exam Simulator. It might take some time, but you can do this!
Perfect for first-time and renewal commercial applicants, and those adding endorsements
Triple-checked for accuracy
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About this test
5 out of 5 • 1 votes
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.
You are approaching an intersection at which you want to turn left. You cannot see any other vehicles around. Do you still have to signal?
Three cars arrive at a T-intersection with a stop sign. In which order should they proceed?
Three cars arrive at an intersection at about the same time that a pedestrian crosses one of the roads. Who has the right-of-way here?
Two cars are turning left onto a divided highway. Which cars are turning correctly?
Three cars are approaching this four-way stop, one after the other. Which car should go first?
You are on a divided boulevard. You approach a school bus that has stopped with flashing red lights on the opposite side of the divided boulevard. Do you have to stop here?
Which car is NOT using the rotary (roundabout) correctly?
Which cars are hidden in the truck's blind spots?
Is this car legally parked?
What is this an example of?
Is the blue car positioned correctly for a left turn?
Two vehicles approach an intersection from different roadways at about the same time. Each vehicle encounters a stop sign. Which vehicle must yield?
To use a traffic circle, you must
When emerging from an alley, a private road or a driveway in a business or residential district, you must
Which of the following are true about sharing a road with motorcyclists?
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 ZakhareuskiUpdated 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.
Our Premium Membership comes with a Pass Guarantee (30-day access and longer). If you successfully complete all the practice tests for your province/territory, we promise you a passing grade on your official written knowledge test or we'll refund your money. Your most recent completion of all the tests should be not earlier than 30 days before your exam date.
To claim
Just send us an email with your full name (must match the name and email address used for your purchase at Tests.ca) within 30 days from the purchase of your Premium membership.
What happens next
We'll check your account to make sure you've successfully completed all practice tests for your state. Once that is confirmed, we'll issue a full refund (you'll receive a separate email confirmation).
