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Free CT DMV Diagnostic Test 2025

  • Perfect for learner’s permit, driver’s license, and Senior Refresher Test
  • Based on official Connecticut Driver's manual
  • Triple-checked for accuracy
  • Updated for July 2025

Learning the rules and regulations for driving in Connecticut can involve as many twists as the aisles at Stew Leonard’s. However, you’ll need to get up to speed on safe driving practices to earn a Connecticut driver’s license. Your ability to exhibit extensive knowledge of the rules and regulations governing driver safety on the Connecticut driver’s license knowledge test will be key to earning a passing score.

Although you may already be a safe driver, are your test-taking skills sharp enough to help you get past the most complex and difficult questions on an exam? It would be wise to assess your knowledge of road rules before taking your official knowledge test. Connecticut requires that you answer 80% of 25 questions correctly to receive a passing score. While that score might not be good enough to get you admitted to Yale, it will get your wheels rolling down the Merritt Parkway. Still, you are going to need a strategic plan to help you succeed. Did you know there is a resource available to you that has a proven record of preparing drivers to pass their official knowledge test in a minimal amount of time?

This free Connecticut DMV Diagnostic Driving practice test, based on the most recent Driver’s Manual (Connecticut DMV Handbook (CT Driver's Manual) 2025), will equip you with the knowledge and skills needed to understand the test material. It consists of 15 of the most commonly missed questions, just like the ones you are going to see on the official knowledge test, to assist you in effectively learning the subject matter. The practice test is up to date as of July 2025. If you answer a question incorrectly, you will receive a detailed explanation of the correct answer. This approach helps you identify any elements of the questions that may have confused you or information that you lacked awareness of. Instead of memorizing the correct answer, you become fully informed of your deficiencies so you will do better on the official knowledge test.

Just as the fall foliage comes and goes, you can stay on the move and find other practice tests for states across the nation at https://driving-tests.org/academy/drivers-license.

Pass the first time with Premium
CT DMV driver's license
  • Perfect for learner’s permit, driver’s license, and Senior Refresher Test
  • Triple-checked for accuracy

What you need to know

4.13 out of 5 • 252 votes
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.
Ensuring the accuracy and quality of our program is paramount. Learn more about our rigorous standards in our Commitment to Accuracy article.

What to expect on the actual CT DMV exam

25

questions

20

correct answers to pass

80%

passing score

16 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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252 votes
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