Road Signs Quiz
Test your knowledge of Portuguese road signs.
20 Questions
Randomly selected from the full road sign bank.
5 Options
Pick the correct meaning from five choices.
Score
See your score at the end.
Why is it important to know road signs?
Road signs are the visual language of the road. Knowing them in depth is essential for road safety and is one of the pillars of the IMT theory test in Portugal. Many candidates fail precisely on the correct identification and interpretation of Portuguese traffic signs. This quiz was developed to help you memorize every sign, from warning signs to informational ones, preparing you for the driving test with confidence.
What does this quiz cover?
20 random questions
Each attempt presents different signs drawn from the official Portuguese Highway Code bank, ensuring you practice a wide variety.
5 answer options
For each sign you must choose the correct meaning from five alternatives. This mirrors the real IMT theory test format.
Sign categories in the theory test
Warning signs
Alert you to imminent risk situations on the road, such as sharp curves, level crossings, or slippery surfaces.
Prohibitory signs
Indicate forbidden behaviors, such as no overtaking, no parking, or no entry into a certain zone.
Mandatory signs
Impose a specific maneuver, such as going straight ahead or passing an obstacle on a specific side.
Informational signs
Provide useful information to the driver, such as directions, distances, service locations, and rest areas.
Tips & useful information
Tips to pass the IMT theory test
To succeed in the Portuguese theory test, it is essential to master road signs. We recommend repeating this quiz several times, as the questions are random and each attempt reinforces your visual memory. Pay special attention to warning signs that look similar — such as dangerous curve left and right — and to prohibitory signs with a white background and red border.
Free online road signs quiz
This quiz is completely free and available in Portuguese and English. You can take it as many times as you like, with no registration required. It is the ideal tool for anyone getting a driver's license in Portugal who needs to practice Highway Code signs. The more you practice, the more natural sign identification will feel on the day of the theory test.