Connecticut DMV CDL General Knowledge Practice Tests

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

468 practice questions: Connecticut law plus the rules that apply in every state.

Questions50
Correct to pass40
Passing score80%
Minimum age18 years

Minimum age: 18 years for intrastate driving; 21 years for interstate driving or hazardous materials

Connecticut CDL practice tests

Test 1
Test 2
Test 3
Test 4
Test 5

Connecticut 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 Connecticut CDL test.

About the Connecticut CDL test

The CDL general knowledge test has 50 questions and 40 correct answers is a passing score.