You must answer at least 21 of 30 questions correctly to pass the Texas DPS Highway Sign and Traffic Law Examination. That is a 70% passing score. This is the state-required standard for all Texas driver license applicants.

Once you answer 21 or more questions correctly, the exam is complete and you have passed. Your ADE-1317 certificate is generated automatically and emailed to you. You do not need to take the written test again at the DPS driver license office.

If you score below 70%, you do not pass the exam on that attempt. You can review the content and retake the exam. See the exam failure article for full details on the retake process.

What if I get exactly 21 correct? 21 of 30 is exactly 70% — that is a passing score. Your ADE-1317 certificate will be generated.

Will I see my score immediately after the exam? Yes. Your score is displayed immediately after you submit. If you pass, your certificate is issued. If you do not pass, your score and a summary of areas to review are shown.

Do I need to pass on my first attempt? No. Retakes are available. See the exam failure article for details on how many attempts you have and how to prepare for a retake.

Is 70% the same standard used at the DPS office? Yes. The 70% passing standard is set by the Texas Department of Public Safety and applies to all Texas driver license knowledge test takers, whether they test online through a TDLR-approved course or in person at a DPS office.

Does my score appear on my ADE-1317 certificate? No. The certificate confirms you passed the exam but does not display your specific score.