All your missed questions are saved
automatically for extra practice.
It's a practice test that's automatically made up of all your missed questions. Once you finish this test, you’ll be able to revisit your Challenge Bank™ to practice and sharpen your skills.
View All PlansAdding difficult questions to Challenge Bank™ is an exclusive Premium feature. Unlock access to 650+ exam-like questions, a Pass Guarantee, personalized study plans, and more.
View All Plans| 90-100 | => | 12% |
| 80-89 | => | 18% |
| 70-79 | => | 27% |
| 60-69 | => | 26% |
| <60% | => | 18% |
The official General Knowledge Exam consists of 50 multiple-choice questions. Your understanding of general commercial driving theory will be evaluated at a DOL office on exam day. You must answer all questions and score 80% or higher to pass, leaving little room for error. To secure a passing score on your first attempt, you should train with our Washington CDL General Knowledge Practice Tests several weeks in advance.
This practice test is the third of five we offer. It includes questions similar to those you will get on exam day. You can use this tool alongside the official Commercial Driver Guide (Washington CDL Handbook 2026) to improve your knowledge through active learning. Unlike other practice tests that reveal your score at the end, ours updates in real time. Check your progress with the overview located on the left side of the page. See how many questions you’ve answered correctly and how many more mistakes you are allowed to make before you fail.
A detailed explanation of the correct answer will be provided for each question. You can use this feedback to learn from your mistakes and strengthen your knowledge. For future reference, we recommend noting this feedback in a notebook or notebook app. If you have additional questions regarding general commercial driving theory, you can initiate a conversation with your automated assistant. At your request, this AI coach can provide real-life examples, detailed explanations, hints, and useful insights.
In Washington, 8 residents are currently training with our practice tests. They improve their knowledge one question at a time, and you can do the same by starting your first practice session right away. However, you shouldn’t expect overnight results. Building a strong foundation for your dream career takes weeks, and you shouldn’t rush this process. All of our practice tests are available 24/7, and you can access them anytime.
Use our Free Washington CDL Permit Practice Test to evaluate your knowledge before exam day. Once you consistently achieve scores above 90%, you are likely to pass the official General Knowledge Exam on your first attempt.
M.S. (MIT, Columbia), Chief Educational Researcher. ACES member (Society for Editing). Verifies all 50 state tests against official handbooks weekly.
Verified student reviews • Shared with permission
Driver’s Ed is - nobody wants to set foot inside the DOL. That’s why millions of learners trust us for simple, visual, effective prep.
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.
Our trademarked system automatically saves questions you miss, creating personalized tests that target your weak spots until you’ve mastered the material.
Get smarter as you study. Our new AI-powered feedback provides detailed, question-level insights to help you understand the why behind each answer.
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.
We build our practice questions from the current 2026 WA Driver Handbook and refine them using patterns recent test‑takers report.
Driver handbook • Knowledge‑test/permit overview • Fees & ID requirements • Office/appointment info
We mirror recurring themes (e.g., right‑of‑way traps, sign look‑alikes) and use similar distractors and wording styles.
We don’t collect or publish actual test items and we’re not affiliated with DOL.
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