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0 (2mistakes allowed to pass)
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
Based on the official CT Driver HandbookHandbook‑based (2025) + exam‑taker feedback
Questions are created and maintained by the Driving-Tests.org content team following our multi-layer editorial process and updated whenever the ConnecticutDMV changes its handbook or website information. Official sources we check:
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.
We know what it takes to pass. And we’ve got the proof.
Driver’s Ed is - nobody wants to set foot inside the DMV. That’s why millions of learners trust us for simple, visual, effective prep.
An official & trusted partner in driver education
We are an officially recognized FMCSA Entry-Level Driver Training provider and a proud partner to over 2,500 libraries. We work with safety organizations like GHSA and the National Safety Council to help create safer roads for everyone.
A smarter way to study
Challenge Bank™
Our trademarked system automatically saves questions you miss, creating personalized tests that target your weak spots until you’ve mastered the material.
AI-powered feedback
Get smarter as you study. Our new AI-powered feedback provides detailed, question-level insights to help you understand the why behind each answer.
Interactive handbook
Go beyond the boring black-and-white manual. Our interactive handbook lets you read, listen with an MP3 audio version, or even chat with it to find the information you need, faster.
Sources & methodology
We build our practice questions from the current 2025 CT Driver Handbook and refine them using patterns recent test‑takers report.
What we use
Driver handbook • Knowledge‑test/permit overview • Fees & ID requirements • Office/appointment info
How we make exam‑like questions
We mirror recurring themes (e.g., right‑of‑way traps, sign look‑alikes) and use similar distractors and wording styles.
What we don’t do
We don’t collect or publish actual test items and we’re not affiliated with DMV.