Oklahoma SOK CDL General Knowledge Practice Tests

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

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

Questions50
Correct to pass40
Passing score80%
Minimum age18 years

Oklahoma CDL practice tests

Test 1
Test 2
Test 3
Test 4
Test 5

Oklahoma 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 Oklahoma CDL test.

About the Oklahoma CDL test

Service Oklahoma does not publish the item count of the CDL general knowledge test. The figures shown reflect the 80 percent federal passing standard applied to the AAMVA model general knowledge test and are listed as unconfirmed.