Delaware DMV CDL General Knowledge Practice Tests

The general knowledge test every commercial driver license applicant takes. Practice with 5 tests built like the real Delaware exam, then try the full simulation.

452 practice questions: Delaware law plus the rules that apply in every state.

Questions50
Correct to pass40
Passing score80%
Minimum age18 years

Delaware CDL practice tests

Test 1
Test 2
Test 3
Test 4
Test 5

Delaware CDL exam simulator

Answer at your own pace. After each question you see the correct answer and why, and at the end a review of what you missed.

Random practice: 20 random questions; pass with 16 correct, the same ratio as the real test.
Exam simulation: 50 questions and a pass mark of 40, like the Delaware CDL test.

About the Delaware CDL test

Delaware law sets 18 as the minimum age for a CDL. The DMV does not publish the number of questions on the general knowledge test; the value shown assumes the standard 50-question test scored at the federal 80 percent threshold and is listed as unconfirmed.