Frequently asked questions

Yes. On the Free practice page you can answer a number of practice questions without an account, with explanations and read aloud. With a free account we also save your progress.

No. TheorieZin uses its own practice questions. We're not affiliated with the CBR. We follow the structure of the current exam, so you know what to expect.

Tap the speaker button next to a question. You'll hear the question, the answer options and, after you answer, the explanation. The sound never starts by itself. The voice comes from your own phone or computer, so it may sound different on each device.

Yes. TheorieZin is made for your phone, with big buttons and calm screens. You can also just practise on a laptop or tablet.

When practising, you see right after each answer whether it's correct, with an explanation. In a mock exam a timer runs and you only see the result and explanations at the end, just like in the real exam.

Volgens het CBR bestaat het theorie-examen auto uit 50 examenvragen, waarvan je er minimaal 44 goed moet hebben. Je hebt 30 minuten. Wij controleerden dit op 12 October 2026 bij het CBR. Kijk voor je examen altijd zelf nog even op cbr.nl.

We keep texts short and clear, you can have everything read aloud and make the text bigger. At the CBR you can request an exam with extra time or reading assistance yourself. Check cbr.nl to see what's possible for you.

Yes, when you're logged in. You can see how you're doing per topic, which questions you got wrong and which questions you've saved. You can also continue where you left off.

Yes. You can delete your account on your account page. Your details and results are then erased immediately.