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 PlansWelcome to our Maryland CDL Class B Practice Test, an intuitive tool that can help you prepare for the official general knowledge exam. This practice test can be launched directly in your browser on any compatible device. Since it is available exclusively online, you need a stable internet connection. You can study whenever and wherever you want, whether a quick review in a coffee shop or an extended study session at home. All 50 questions are based on the official Maryland Commercial Driver’s License Manual (Maryland CDL Handbook 2025). You’ll see multiple answer choices for each question, but only one is correct.
Beginners are more likely to make mistakes, especially if they are unfamiliar with commercial driving theory. Do not let a failed attempt discourage you. Instead, you can learn from your mistakes by visiting your personal Challenge Bank™. This section includes detailed explanations for the questions you previously got wrong. Visit your Challenge Bank at the end of your study sessions to strengthen your knowledge and identify areas that need improvement. Questions will remain stored in your Challenge Bank until you’ve answered them correctly.
We frequently update our practice tests to reflect the latest updates brought by MVA rules and state law. This practice test has been recently updated for November 2025, so you will always use the latest version. You will find the test settings menu in the top-right corner of the page. From here, you can customize your testing experience and activate several features. Activate the answer popularity feature to view the percentage of users who chose each answer. Instead of focusing on material you already understand, you can use this feature to identify the most difficult questions and focus on them.
Pay attention to the detailed explanation and note it in a notebook or notebook app for future reference. Focus on learning why each answer is correct and how it applies to real-world driving situations rather than simply trying to memorize the correct answers.
Every great commercial driver in Maryland started as a beginner. Take the first step today and begin your learning journey with the mindset of a dedicated student. Use our Maryland CDL Class B Practice Test to boost your learning potential and ace the official general knowledge test on your first attempt.
Chief Educational Researcher (ACES member)
Methodology & Editorial Policy
Last verified for accuracy: November 2025 (reviewed weekly)
questions
correct answers to pass
passing score
Driver’s Ed is - nobody wants to set foot inside the MVA. 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.
