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Connecticut DMV Diagnostic Test – Are You Ready?

Average pass rate for driving tests in Connecticut: 48%.
Average pass rate for this test: 34%.
Hard
2-3 min
Score distribution:
90-100=>6%
80-89=>9%
70-79=>3%
60-69=>16%
<60%=>67%
Avg. first-try score: 40%

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?

Tricky exam topics covered here:
Road Signs
Highway Driving
Lane Lines & Markings
Connecticut DMV Diagnostic Test – Are You Ready?
CT DMV driver's license
Based on the official CT Driver HandbookHandbook‑based (2025) + exam‑taker feedback
9 CT students practicing now
167 completed today

Reviewed for legal and handbook accuracy

Steven Litvintchouk

M.S., Chief Educational Researcher (ACES member)

Last verified for accuracy on

Test design and learning experience oversight

Andrei Zakhareuski

Co-founder & CEO, Driving-Tests.org

Questions are created and maintained by the Driving-Tests.org content team following our multi-layer editorial process and updated whenever the Connecticut DMV changes its handbook or website information. Official sources we check: 

About the Connecticut learner permit

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 8 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 December 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.

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