Free Delaware CDL Permit Practice Test: General Knowledge 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 March 2025

Delaware is a small state, but it does big business, which means that the need for commercial drivers is high. Getting your CDL is the first step toward a rewarding career path in the state. Today, you will prepare for your CDL exam and simultaneously become a safer driver as you review the knowledge you’ve gained from the Delaware State of Delaware Commercial Driver License Manual. The following 50 multiple-choice questions are designed like those you’ll find on the real CDL written exam, and cover topics like safe backing, braking techniques, dealing with emergencies, driving in special road and weather conditions, and more. Read the hint and explanation that accompanies each question, as the information they provide will help you answer questions correctly on your future exam. Keep practicing until you get the score you desire, and good luck!

FAQs

What is the process like?

To obtain a CDL in Delaware, start by getting a commercial learner’s permit (CLP) after passing the required knowledge tests. Hold the CLP for at least 14 days before taking the skills test. Complete CDL training (optional but recommended) and pass the skills test. Ensure you meet all medical and age requirements.

What is the associated cost of training?

The cost of CDL training in Delaware varies depending on the training provider and program. It typically ranges from a few hundred to a few thousand dollars. Research and compare different training schools for exact pricing.

How long is it valid once I pass?

A CDL permit in Delaware is valid for six months. If it expires before you complete your skills test, you’ll need to renew the permit.

How long does the process take?

The time to get a CDL in Delaware varies. After obtaining a CLP, you must hold it for at least 14 days. The duration of CDL training programs, if chosen, can range from a few weeks to several months, depending on the program’s intensity and structure.

How do you get a Class A license?

To get a Class A CDL in Delaware, pass the specific knowledge and skills tests for Class A vehicles. This class of CDL allows you to operate tractor-trailers, truck and trailer combinations, tanker vehicles, livestock carriers, and flatbeds.

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Helpful links

DE DMV website

Official Delaware CDL manual (2025)

More DE DMV Written Exam Resources

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Free Delaware CDL Permit Practice Test: General Knowledge