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.
View All PlansAdding difficult questions to Challenge Bank™ is an exclusive Premium feature. Unlock access to 650+ exam-like questions, a Pass Guarantee, personalized study plans, and more.
View All PlansThe Exam Simulator mimics the actual exam. It will stop once you reach the maximum number of allowed mistakes.
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.
M.S., Chief Educational Researcher (ACES member)
Last verified for accuracy on
This intuitive tool is current for December 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.
Driver’s Ed is - nobody wants to set foot inside the DMV. That’s why millions of learners trust us for simple, visual, effective prep.
We are an officially recognized FMCSA Entry-Level Driver Training provider and a proud partner to over 2,500 libraries. We work with safety organizations like GHSA and the National Safety Council to help create safer roads for everyone.
Our trademarked system automatically saves questions you miss, creating personalized tests that target your weak spots until you’ve mastered the material.
Get smarter as you study. Our new AI-powered feedback provides detailed, question-level insights to help you understand the why behind each answer.
Go beyond the boring black-and-white manual. Our interactive handbook lets you read, listen with an MP3 audio version, or even chat with it to find the information you need, faster.
We build our practice questions from the current 2025 DE Driver Handbook and refine them using patterns recent test‑takers report.
Driver handbook • Knowledge‑test/permit overview • Fees & ID requirements • Office/appointment info
We mirror recurring themes (e.g., right‑of‑way traps, sign look‑alikes) and use similar distractors and wording styles.
We don’t collect or publish actual test items and we’re not affiliated with DMV.
The Exam Simulator mimics the actual exam. It will stop once you reach the maximum number of allowed mistakes.
