How we write our questions

No practice site has the real test questions; states keep them confidential. What a practice site can do is teach exactly what the real test is based on, your state’s official driver handbook, and be right about it. Here is how we make sure we are.

1. One state, one handbook

Each state’s questions are written from that state’s current official driver handbook, read cover to cover. Speed limits, parking distances, alcohol limits, phone laws, teen-driver rules and penalties differ from state to state, so we never reuse one state’s numbers in another. Road-sign questions come from the federal Manual on Uniform Traffic Control Devices (MUTCD), the standard every state follows.

2. Every answer has a page

Every question stores the handbook page it comes from and a short passage from that page that proves the answer. In the quiz, “Source” links straight to that page of the official PDF, so you can check us.

3. Checked by machine, not just by eye

Before a question is published, an automated check confirms:

• The supporting passage really appears on the cited page of the handbook. If a handbook changes, the check fails and we rewrite.
• Any number in the correct answer appears in that passage.
• The right answer is spread evenly across A, B, C and D, so you can’t pass by guessing a pattern.
• The right answer isn’t usually the longest one, a common giveaway on practice tests.
• No true/false questions and almost no “all of the above”, because state exams rarely use them.

4. Explanations that teach

When you pick a wrong answer we tell you why that particular answer is wrong, then explain the rule and how to remember it. The goal is that you never miss the same idea twice.

5. Where handbooks disagree

Handbooks sometimes contradict themselves or go out of date (an old fine left on one page, a new law on another). When we find that, we don’t write a question on it until we have checked the state’s current website or law. We keep a log of every issue we find.

6. State facts

Test format, passing score, fees, minimum age and supervised hours come from each state agency’s own website, handbook or law, and each fact on our requirement pages links to its source. When a state doesn’t publish something, such as the number of questions on its test, we say so instead of repeating a number from another site.

6,184 questions are live today. Spotted a mistake? Report it with the question and we’ll fix it.