How we write and check our questions.

Where the questions come from

Our team writes every question from scratch, in English and in Spanish. Nothing is copied from a state test or from another question bank. Each question has one correct answer and a short explanation of the rule behind it. The road-sign pictures are drawn by us too.

The bank has 2,151 questions for car, motorcycle and CDL. Lessons and sign sets are shared by every state. Each state also has its own questions for rules that differ from state to state.

The questions are for practice. They cover the rules a knowledge test covers, but they are not the actual test questions.

How questions are reviewed

• Two independent reviewers check every question: is it correct, is it clear, and is there exactly one right answer.
• Rules that depend on the state are checked against the state’s official handbook and traffic law. A question that is only true in some states is shown only in those states.
• When the reviewers disagree or flag a question, the owner decides and the fix is reviewed again.
• Every question has a link to report a mistake.

Exam facts on state pages

Where we have them, state pages show the number of questions on the knowledge test, the passing score and the minimum permit age. Puerto Rico and the U.S. Virgin Islands have no exam numbers on the site.

• When a page says “Checked against … “ with a date, a person compared those facts with the state agency’s website on that date.
• When a page says “From our question bank”, the facts have not yet been re-checked by a person. Confirm them with the state agency before test day.

States change fees, documents and test formats. We do not list fees or document checklists. We link to the agency instead.

Handbooks

Handbook links point to PDF copies of the driver, motorcycle and CDL manuals of states that publish them. The state agency’s website always has the current edition.

Reporting a mistake

Use the report link under any question, or email the support address in the footer with the page link and the question. We check the rule, fix the question if needed, and update every state that uses it.

Updated November 9, 2026