Minnesota CDL Written Test — Questions, Cost & Study Tips (2026)

Studying for your Minnesota CDL written exam? Here is what applicants typically need to know before visiting Minnesota DVS.

How many questions on the Minnesota CDL test?

Minnesota general knowledge written exams commonly include about 50 multiple-choice questions for the core CDL knowledge test. Endorsements such as air brakes, combination vehicles, hazmat, and passenger are separate written tests if your license class requires them.

PassCDL mirrors this structure: start with general knowledge, then add endorsement practice for the tests you need.

Minnesota CDL test cost (approximate)

Written exam fees at Minnesota DVS are typically $25–$40 per attempt (varies by office and endorsement). Failing and retesting can cost more than a month of PassCDL Pro — many students prefer unlimited practice before test day.

Minnesota study tip

Minnesota DVS CDL written exams cover federal regulations and safe commercial vehicle operation.

Free MN CDL practice test

Use our Minnesota CDL practice test for scored questions and explanations. PassCDL Pro adds full exam simulations, all endorsements, and unlimited retakes.

See also: How many questions on the CDL test? · CDL general knowledge study guide

Educational practice only — not affiliated with Minnesota DVS or any state DMV.