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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 DE commercial driver's license manual
DE CDL General Knowledge Exam Simulator 2025
Are you considering a change in your career? Perhaps you are just getting started, and the idea of driving heavy trucks has motivated you to take the first step toward becoming a licensed commercial driver. In Delaware, you must be at least 18 to obtain a Commercial Driver’s License (CDL) and drive intrastate. To drive commercial vehicles cross-country, carry hazardous materials, or transport passengers, you must be 21 or older. Applicants must also pass a physical examination by a certified medical examiner and complete the mandatory Entry-Level Driver Training (ELDT) from a registered provider listed in the FMCSA’s Training Provider Registry (TPR). Additionally, you must pass the official CDL permit test, which is a 50-question exam. Aspiring commercial drivers who are interested in certain endorsements must also pass the associated knowledge tests. The final step in the licensing process is passing the CDL skills test, which includes a vehicle inspection, basic control skills test, and road test.
The Delaware Division of Motor Vehicles (DMV) publishes the official Delaware commercial driver license manual (Delaware CDL Handbook 2025). We recommend reading its contents at least once, as it provides essential information on the various aspects of commercial driving theory. When you’re ready, give our Delaware CDL General Knowledge Exam Simulator a try and evaluate your knowledge in an environment similar to the one you’ll encounter at the DMV office.
This intuitive tool has been recently updated for April 2025 and consists of 50 multiple-choice questions. You must score at least 80% to pass, leaving little room for error. If you make too many mistakes, the test immediately ends, and you must start a new session. You get unlimited attempts to practice as often as you wish, and with nonstop browser-based access, you can easily integrate this tool into your daily study routine. As you begin your learning phase, please avoid rushing; dedicate plenty of time to mastering this subject. With the right tools, you’ll become a professional commercial driver who can handle any challenge on Delaware’s roads.
- 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 DE DMV exam
questions
correct answers to pass
passing score
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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.
Before you see your results, discover how CDL Premium helps you:
- Real CDL Exam-Like Delaware QuestionsQuestions match official CDL tests
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