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 Arizona CDL Class B Practice Test, an intuitive tool designed to boost your learning potential. Consisting of 50 multiple-choice questions, this practice test closely reflects the content and format of the official general knowledge exam. You can access it in a browser on any compatible device, provided you have a stable internet connection. For your convenience, we have omitted any timer from this practice test. Please avoid rushing and complete each session at your own pace.
You can open the official Arizona Commercial Driver License Manual (Arizona CDL Handbook 2025) in another browser tab while you train with our practice tests. Look for the correct answers directly from the source and train your mind to associate the correct answers with the relevant sections of the manual. This technique ensures you understand commercial driving theory, rather than just memorizing the correct answers.
The test settings menu includes several features you can use to customize your testing experience. Access this menu by clicking the three dots in the top-right corner of the page. You can activate the voice-over function, enable ambient music, and turn on the answer popularity feature to see which answer choices other users made. You can also use the slider to change the font size and make the text bigger until it becomes easier to read.
Meet “Officer Frank,” our automated assistant. This AI coach will be present during your training sessions. It can provide detailed explanations, real-life examples, and helpful insight. At your request, “Officer Frank” will also give you hints that nudge you in the right direction without revealing the correct answer. When you receive personalized help, even the most complex aspects of commercial driving theory are easy to understand.
Start your learning journey today by reading the official commercial driver license manual. Dedicate a few days to learning the basics and train with our Arizona CDL Class B Practice Test over the following weeks. On exam day, you’ll go to the MVD location, ready to ace the official general knowledge exam on your first attempt.
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Last verified for accuracy: November 2025 (reviewed weekly)
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