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The Exam Simulator mimics the actual exam. It will stop once you reach the maximum number of allowed mistakes.
- Updated for April 2025
- Based on 2025 OR commercial driver's license manual
OR CDL General Knowledge Exam Simulator 2025
Imagine yourself behind the wheel of a heavy truck, cruising along Highway 101 on the Oregon coast. This route rewards you with beautiful landscapes. At dusk, the Sun creates a breathtaking sight as it sets below the Pacific horizon. As a commercial driver, you’re carrying a lot of responsibility. You should keep your eyes on the road ahead while occasionally glancing at your side mirrors. This route can be winding and narrow in some places, requiring complete mastery of the controls of your vehicle. Safe driving practices are described in the official Oregon commercial driver manual (Oregon CDL Handbook 2025), as well as vehicle inspections, emergency procedures, and other aspects of commercial driving theory.
In Oregon, passing the official CDL permit test is a requirement to get a Commercial Learner’s Permit (CLP). It consists of 50 multiple-choice questions, 80% of which you must correctly answer within a time limit. To increase your chances of obtaining a passing score on your first attempt, we recommend practicing with our Oregon CDL General Knowledge Exam Simulator. This intuitive tool has been recently updated for April 2025 and is available online, 24/7. All you need is a device that supports a browser and a stable internet connection. Since your sessions on our simulator will not be timed, you can easily integrate them into a busy day. Evaluate your knowledge with this tool while you wait in line at the grocery store, during layovers at the airport, or on your lunch break.
Becoming a safe and responsible commercial driver takes a lot of time and effort. You shouldn’t expect significant progress overnight, as this is a skill that can only be improved with consistent practice. Your future career depends on your commitment, and we’ll make it easier for you to achieve your professional goals. Obtaining a CDL in Oregon opens up a whole new world of opportunities. There is a constant demand for licensed commercial drivers in the Beaver State, where you can make a difference in your local economy.
- Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
- Triple-checked for accuracy
About this test
What to expect on the actual OR DMV exam
questions
correct answers to pass
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Experience the Driving-Tests differenceOur 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.
At Driving-Tests.org, we understand the importance of reliable and accurate practice tests to help you prepare for your DMV 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 Manuals:
Every question we develop is based on the most recent version of each state's official driving manual. Our team regularly monitors each state DMV's 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 DMV 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 DMV 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 DMV exam.
The Exam Simulator mimics the actual exam. It will stop once you reach the maximum number of allowed mistakes.
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