CDL Practice Tests
The following tests were prepared to assist new drivers in obtaining the Commercial Driver License (CDL). They are not the tests that the Oregon Department of Motor Vehicles (DMV) will administer. They are for practice and study only, prior to taking the real test at the DMV.
Before you take any of the tests, read and study the appropriate section of a current CDL manual that is issued by your state. Then take the test. Then compare your answers to the answer sheet that follows the last test. All test questions are multiple choice. There is only one correct answer. The correct answer is in the appropriate section of the CDL manual.
Some tips on taking multiple choice exams:
Read the question slowly and carefully. Make sure you understand what is being asked. For example, does the question say "which of the following is correct" or which of the following is not correct". Big difference!
Read all of the choices before making your selection. Don't take the first one that looks right.
If you have difficulty selecting a correct answer, try eliminating those that you are sure are not correct. This will reduce the number of choices in case you have to make a "guess".
After making your selection, read through it again to make sure you did not misunderstand.
Go to the Following CDL Tests: