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  • Updated for December 2024
  • Based on official Missouri Driver's manual

Free MO DOR Diagnostic Test 2024

The beauty of the Ozarks are calling, but you’ll be off a cliff if you don’t pass your Missouri driver’s exam. While you may think that most of the questions on a driver’s test are common sense, there are always those few that trip folks up. Miss just 5 out of the 25 questions on the Missouri exam and you’ll be showing yourself out the door of the DOR to come back another day. With our 15 question DOR diagnostic you can get a heads up on what questions the most Missourians have gotten wrong in the past. With instant feedback you can identify any gaps in your knowledge and then dive into our other practice tests.

  • Perfect for learner’s permit, driver’s license, and Senior Refresher Test

What you need to know

5 min to complete
Available in EN, ES, RU
Verified by Steven Litvintchouk, M.S., Chief Educational Researcher, Member of ACES. See our detailed commitment to accuracy and quality in our practice tests.

What to expect on the actual MO DOR exam

25

questions

20

correct answers to pass

80%

passing score

15 y/o

minimum age to apply

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Since our foundation in 2010, Driving-Tests.org has led the way in online driver's education, with over a decade of experience. Our dedicated experts, bringing together more than 50 years of collective expertise, have established us as the largest non-governmental organization in the U.S. solely focused on driver education. We go beyond the official manuals, offering unique interactive experiences and support like audio guides and an AI Assistant, to cater to different learning styles and needs.
Helping hundreds of thousands to ace their tests, our resources have earned a 4.7-star rating from over 14,500 reviews. Our goal is to make your path to becoming a confident driver as straightforward and effective as possible.

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