All your missed questions are saved
automatically for extra practice.
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.
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View All PlansDelaware CDL Class A Practice Test 2025
- Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
- Based on 2025 DE commercial driver's license manual
- Triple-checked for accuracy
- Updated for August 2025
In Delaware, the official CDL general knowledge exam includes 50 multiple-choice questions based on the official State of Delaware Commercial Driver License Manual (Delaware CDL Handbook 2025). You must score 80% or higher to pass, leaving little room for error. This manual is your main study resource and covers a wide range of topics, including pre-trip inspections, safe driving practices, space management, and cargo handling. The Department of Motor Vehicles (DMV) advises aspiring drivers to read the contents of this manual multiple times during their learning phase.
To ensure you’ll pass the official written knowledge test on your first attempt, you should incorporate our Delaware CDL Class A Practice Test into your study routine. Learn what it takes to become a safe and responsible commercial driver and train with this practice test multiple times a day. You get unlimited attempts and nonstop access to practice as often as your schedule allows.
All missed questions will be automatically added to your personal Challenge Bank™, which includes detailed explanations that help you understand your mistakes. Once you answer those questions correctly, they will be removed from your Challenge Bank. Visit this section occasionally to identify areas that need improvement and understand the reasoning behind the correct answers.
To help you study effectively, we have included a voice-over feature. You can activate it from the test settings menu located in the top-right corner of the page. This function uses an artificial voice to read each question and answer choice aloud, making it easier for you to focus. Use it if you’re studying in busy or distracting environments or if you retain information better by listening.
With a user-friendly interface and several other features, our Delaware CDL Class A Practice Test is the ideal tool to help you master commercial driving theory. Practice daily, track your progress, and gain the confidence you need to pass the official written knowledge test on your first attempt. Your career as a commercial driver in Delaware begins with a learning journey, and we’re here to support you along the way.
- 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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