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QuizTraffic rulesBrazil

This interesting quiz helps you test your knowledge in a clear and visual way. With easy multiple-choice questions, you can quickly build confidence and learn new facts while keeping it simple, interactive, and fun.

Traffic signs
Traffic rules
Brazil
True/false 17 Brazil 24 Car controls 109 Dashboard lights 40 Priority rules 9 Pedestrians 19 Cyclists 20 Show all 591
What does this dashboard symbol indicate?

101. What does this dashboard symbol indicate?

Power-steering warning.
Engine-management warning.
✓ Service or maintenance required.
Charging-system warning.

This symbol indicates that the vehicle requires servicing or maintenance. The exact meaning and required maintenance can vary between vehicles, so check the vehicle information display or owner's manual.

Service reminder symbol on the dashboard
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if the oil-pressure warning light stays on?

102. What should you do if the oil-pressure warning light stays on?

Continue slowly until you reach a service station.
Ignore it if the engine sounds normal.
✓ Stop safely, switch off the engine, and seek assistance.
Increase the engine speed until the light goes out.

Low oil pressure can quickly cause severe engine damage. Stop as soon as it is safe, switch off the engine, and investigate the cause before continuing.

Oil-pressure warning illuminated on the dashboard
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
You must stop at a red traffic light.

103. You must stop at a red traffic light.

False.
✓ True.

A red traffic light means you must stop and wait until it is allowed to proceed.

Vehicle stopped at a red traffic light
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you leave extra following distance when towing?

104. Why should you leave extra following distance when towing?

To make the trailer easier to steer.
To reduce tyre wear on the towing vehicle.
✓ Your vehicle combination may take longer to stop.
To prevent the trailer from blocking your view.

Towing adds weight and can increase stopping distance. Extra space gives you more time to react and brake smoothly.

Vehicle towing a trailer behind other traffic
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do around a damaged electric or hybrid vehicle?

105. What should you do around a damaged electric or hybrid vehicle?

Disconnect exposed electrical components yourself.
Assume the system is safe once the vehicle is switched off.
Move damaged high-voltage parts away from the road.
✓ Keep clear of damaged high-voltage components and call trained assistance.

Electric and hybrid vehicles can contain dangerous high-voltage systems. Do not touch damaged cables, batteries, or electrical components.

Damaged electric vehicle and high-voltage safety risks
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you avoid wearing dark clothing at night?

106. Why should you avoid wearing dark clothing at night?

Headlights make clothing colour unimportant.
Dark clothing reflects more light from vehicles.
Clothing colour matters only on unlit roads.
✓ Drivers may have difficulty seeing you.

Dark clothing makes pedestrians harder to see in low-light conditions. Bright or reflective clothing improves visibility.

Pedestrian wearing dark clothing at night
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if another driver does not give way when they should?

107. What should you do if another driver does not give way when they should?

✓ Slow down and avoid a collision.
Use the horn and continue at the same speed.
Maintain your speed because you have priority.
Accelerate so you pass through first.

Even if you have priority, safety comes first. Slow down, stay calm, and avoid creating a dangerous situation.

Conflicting vehicle movements at a junction
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this dashboard symbol indicate?

108. What does this dashboard symbol indicate?

Anti-lock braking system.
✓ Electronic stability control.
Engine-management warning.
Power-steering warning.

This symbol relates to the electronic stability control (ESC) system. It may flash when the system is actively helping to maintain stability. If it remains illuminated, the system may be switched off or have a fault.

Electronic stability control symbol on the dashboard
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

109. What does this vehicle-control symbol indicate?

✓ Interior lighting.
Dipped headlights.
Instrument-panel brightness.
Parking lights.

This control operates the vehicle's interior lighting. Depending on the vehicle, the lights can be switched on manually or set to illuminate automatically when a door is opened.

Control for the vehicle's interior lighting
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
How can a roof load affect vehicle handling?

110. How can a roof load affect vehicle handling?

✓ It can raise the centre of gravity and reduce stability.
It makes the vehicle more stable in bends.
It affects only fuel consumption, not handling.
It reduces the effect of strong crosswinds.

Weight carried high on the vehicle can increase body movement and make sudden steering or cornering less stable.

Vehicle carrying a raised roof load
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if your brakes feel less effective after driving through water?

111. What should you do if your brakes feel less effective after driving through water?

Increase speed to warm the brakes.
✓ Drive carefully and test them gently when safe.
Brake hard several times to dry them quickly.
Ignore it if the vehicle still stops.

Water can reduce braking performance. After driving through water, check the brakes gently when it is safe to do so.

Checking braking response after driving through water
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do when passing a horse rider?

112. What should you do when passing a horse rider?

Pass closely to reduce the time beside the horse.
Accelerate while passing to get past quickly.
Flash your headlights before moving alongside.
✓ Slow down and give plenty of space.

Horses can be startled by noise or sudden movement. Slow down, pass carefully, and leave enough space.

Vehicle passing a horse and rider
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this dashboard symbol indicate?

113. What does this dashboard symbol indicate?

Charging-system warning.
✓ Engine-management warning.
Diesel particulate filter warning.
Engine-temperature warning.

This symbol indicates a fault detected by the engine-management or emissions-control system. If it remains illuminated while driving, the vehicle should be checked according to the manufacturer's instructions.

Engine-management warning symbol on the dashboard
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you avoid overtaking when approaching a pedestrian crossing?

114. Why should you avoid overtaking when approaching a pedestrian crossing?

✓ A pedestrian may be hidden by the vehicle ahead.
The road surface is usually more slippery near crossings.
The crossing may make it harder to judge your speed.
Crossing markings can make lane changes more difficult.

A vehicle slowing or stopping near a pedestrian crossing may be hiding someone who is crossing. Overtaking could put you directly into the pedestrian's path.

Vehicles approaching a pedestrian crossing
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Should passengers travel in an ordinary goods trailer?

115. Should passengers travel in an ordinary goods trailer?

✓ No, passengers should travel in approved seating positions.
Only when the trailer has high sides.
Only on short journeys or quiet roads.
Yes, if the trailer is travelling at low speed.

An ordinary goods trailer is not designed to carry passengers and normally has no suitable seats or restraint systems. Passengers should travel in seating positions designed and approved for carrying people. Special passenger-carrying trailers may be subject to different local rules.

Ordinary goods trailer and passenger safety
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Which signs may indicate that you are becoming too tired to drive safely?

116. Which signs may indicate that you are becoming too tired to drive safely?

Feeling hungry and slightly thirsty.
Listening to quieter music.
✓ Yawning, heavy eyelids, and difficulty concentrating.
Wanting to adjust the cabin temperature.

Warning signs of driver fatigue can include repeated yawning, heavy eyelids, difficulty concentrating, wandering thoughts, and trouble maintaining a steady road position. These signs mean you should stop and rest before continuing.

Driver showing signs of fatigue
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should cyclists do near a large vehicle that may be turning?

117. What should cyclists do near a large vehicle that may be turning?

Ride beside it so the driver can see you.
Move alongside it if there appears to be enough space.
✓ Stay back and do not pass on the turning side.
Pass quickly before the vehicle starts turning.

Large vehicles need extra space to turn and may move across a cyclist's path. Remaining behind is usually safer.

Cyclist near a turning large vehicle
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if the windscreen becomes damaged while driving?

118. What should you do if the windscreen becomes damaged while driving?

✓ Reduce speed and stop safely if your view is affected.
Drive faster to reach a safe place sooner.
Continue driving if you can still see part of the road.
Remove loose glass while the vehicle is moving.

Severe damage can obstruct your view and weaken the glass. Do not continue if you cannot see the road clearly.

Damaged windscreen affecting the driver's view
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
You may park anywhere as long as you leave your hazard lights on.

119. You may park anywhere as long as you leave your hazard lights on.

True.
✓ False.

Hazard lights are used to warn other road users of a hazard or an unexpectedly stopped vehicle. They do not make illegal or unsafe parking acceptable.

Parked vehicle with hazard warning lights flashing
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you not rely only on a reversing camera?

120. Why should you not rely only on a reversing camera?

It makes mirrors unnecessary when reversing.
It removes the need to look around before reversing.
✓ It may not show everything around the vehicle.
It shows every blind spot around the vehicle.

Reversing cameras can help, but they may have blind spots and limited coverage. Always check your mirrors and surroundings, look around where possible, and reverse slowly.

Reversing-camera display inside a vehicle
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if birds are swooping at you while cycling?

121. What should you do if birds are swooping at you while cycling?

Wave your arms to frighten the birds away.
Stop near the nest to see why they are swooping.
✓ Slow down, stay calm, and leave the area without provoking them.
Accelerate as fast as possible to escape.

Some birds become territorial during the breeding season and may swoop people near their nests. Stay calm, avoid provoking or approaching the birds, and leave the area safely. If necessary and safe, dismount and walk your bicycle through or away from the area while keeping your helmet on.

Bird swooping near a cyclist
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you avoid braking hard on a curve?

122. Why should you avoid braking hard on a curve?

✓ It can reduce control and increase the risk of skidding.
It can make the steering feel heavier.
It can make the tyres grip the road more strongly.
It can make the vehicle accelerate more slowly afterwards.

Hard braking on a curve can upset the vehicle's balance and reduce grip. Slow down before the curve and steer smoothly.

Vehicle braking while negotiating a bend
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you avoid changing lanes inside an intersection?

123. Why should you avoid changing lanes inside an intersection?

It can make it harder to maintain a steady speed.
It can reduce the effectiveness of your indicators.
It can make road markings harder to follow.
✓ It can confuse other road users and increase collision risk.

Changing lanes inside an intersection can surprise drivers, cyclists, and pedestrians. It is safer to choose the correct lane before entering.

Vehicle changing lanes within a junction
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do when the road is covered with snow or ice?

124. What should you do when the road is covered with snow or ice?

Brake firmly in bends to keep control.
✓ Reduce speed, increase following distance, and drive gently.
Drive at the normal speed limit if the road looks clear.
Follow other vehicles closely in their tyre tracks.

Snow and ice greatly reduce tyre grip. Lower speed, extra distance, and gentle steering, braking, and acceleration help maintain control.

Vehicle travelling on a snow-covered road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Who normally has priority at roundabouts in Brazil?

125. Who normally has priority at roundabouts in Brazil?

✓ Traffic already on the roundabout.
Traffic entering the roundabout.

In Brazil, traffic entering a roundabout normally gives way to traffic already circulating.

Vehicles approaching and circulating on a roundabout
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Which foot should normally operate the brake and accelerator in an automatic vehicle?

126. Which foot should normally operate the brake and accelerator in an automatic vehicle?

Both feet together.
Either foot at the same time.
✓ The right foot.
The left foot.

In an automatic vehicle, the right foot should normally operate both the brake and accelerator pedals. The left foot should rest on the footrest to reduce the risk of pressing both pedals at the same time.

Right-foot control of an automatic vehicle's pedals
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you avoid using a phone while driving?

127. Why should you avoid using a phone while driving?

Because it can make your reactions faster.
✓ Because it distracts you from the road.
Because phone signals can interfere with vehicle electronics.
Because it can disable the cruise control system.

Using a phone while driving reduces attention, reaction time, and control of the vehicle. A hands-free system may reduce the need to handle the phone, but the conversation itself can still be distracting.

Phone distracting a driver from the road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if the brakes fade during a long descent?

128. What should you do if the brakes fade during a long descent?

Shift into neutral and let the vehicle roll freely.
Accelerate between bends to reduce brake use.
✓ Select a lower gear and stop safely to allow the brakes to cool.
Keep pressing the brakes continuously all the way downhill.

Continuous braking can cause overheating and reduced braking performance. A lower gear provides engine braking and reduces demand on the brakes.

Vehicle descending a hill with overheating brakes
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you leave extra space when following a large vehicle?

129. Why should you leave extra space when following a large vehicle?

To prevent the large vehicle from changing lanes.
To reduce the amount of fuel your vehicle uses.
To make overtaking possible without checking ahead.
✓ To improve your view ahead and give yourself more time to react.

A large vehicle can block your view of traffic, signs, junctions, or hazards ahead. Leaving extra space improves your view and gives you more time to react if traffic slows or a hazard develops.

Large vehicle limiting a following driver's view
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
How should you use the clutch and accelerator when moving off?

130. How should you use the clutch and accelerator when moving off?

Keep the clutch fully pressed while accelerating.
✓ Release the clutch smoothly while applying the accelerator progressively.
Press the brake and accelerator together.
Release the clutch suddenly without using the accelerator.

When moving off, release the clutch pedal smoothly through the biting point while applying the accelerator progressively. This helps the vehicle move away smoothly without stalling or excessive engine speed.

Coordinating the clutch and accelerator when moving off
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Which foot normally operates the brake and accelerator in a manual vehicle?

131. Which foot normally operates the brake and accelerator in a manual vehicle?

Either foot.
The left foot for the brake and right foot for the accelerator.
✓ The right foot.
The left foot.

In a manual vehicle, the right foot normally operates both the brake and accelerator pedals, while the left foot operates the clutch.

Pedal arrangement and foot controls in a manual vehicle
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this dashboard symbol indicate?

132. What does this dashboard symbol indicate?

✓ Hazard warning lights.
Rear fog lights.
Direction indicators.
Emergency braking.

This symbol indicates the hazard warning lights. When activated, all direction indicators flash simultaneously to warn other road users of a hazard or unusual situation.

Hazard warning light symbol on the dashboard
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What word is commonly shown on STOP signs in Brazil?

133. What word is commonly shown on STOP signs in Brazil?

DUR.
✓ PARE.
STOP.
ALTO.

In Brazil, STOP signs commonly display the word PARE.

Different wording used on stop signs
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

134. What does this vehicle-control symbol indicate?

✓ Exterior mirror folding.
Central door locking.
Exterior mirror adjustment.
Electric window control.

This control folds or unfolds the vehicle's exterior mirrors. It is useful when parking in narrow spaces or when leaving the vehicle parked.

Control for folding the exterior mirrors
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you check before towing a trailer?

135. What should you check before towing a trailer?

✓ The coupling, safety connections, lights, tyres, and load.
Check only that the trailer is securely coupled.
Secure the load only if it is heavy.
Check the tyres only if the trailer has been unused.

The trailer must be correctly connected and roadworthy. Its lights, tyres, safety connections, and load should all be checked.

Checking a trailer before towing
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this dashboard symbol indicate?

136. What does this dashboard symbol indicate?

Low washer fluid.
Low engine oil.
✓ Low fuel level.
Engine-temperature warning.

This symbol indicates that the fuel level is low. Refuel soon to reduce the risk of running out of fuel.

Low-fuel warning symbol on the dashboard
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does turning a traditional ignition switch to OFF normally do?

137. What does turning a traditional ignition switch to OFF normally do?

Selects accessory power.
Operates the starter motor.
✓ Switches off the engine and ignition systems.
Releases the parking brake.

Turning a traditional ignition switch to OFF switches off the engine and ignition systems. The key can then normally be moved to the LOCK position and removed.

OFF position on a traditional ignition switch
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

138. What does this vehicle-control symbol indicate?

Automatic headlights.
Interior lighting.
Front fog lights.
✓ Instrument-panel brightness.

This control adjusts the brightness of the instrument panel and dashboard illumination, allowing the driver to reduce or increase the lighting level.

Control for adjusting instrument-panel brightness
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
How should luggage be carried on a bicycle?

139. How should luggage be carried on a bicycle?

On the rear carrier without securing it for a short trip.
On one handlebar if the bag is not very heavy.
✓ Securely, without affecting steering, braking, or balance.
On one side of the bicycle to leave the other side clear.

Loose or badly positioned luggage can interfere with control, become caught in the wheels, or hide bicycle lights.

Luggage carried on a bicycle
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should a child use a suitable child restraint?

140. Why should a child use a suitable child restraint?

✓ To reduce the risk of serious injury in a collision.
To prevent the vehicle from braking suddenly.
To make the seat belt more comfortable.
To allow the child to sit closer to the window.

A suitable child restraint is designed to protect a child according to their size and development. It helps position and restrain the child correctly, reducing the risk of serious injury in a collision or sudden stop.

Child secured in a suitable car seat
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do before joining a motorway?

141. What should you do before joining a motorway?

✓ Check your mirrors and blind spot, signal, and look for a safe gap.
Wait until the end of the slip road before checking for a gap.
Check your mirrors only and assume the blind spot is clear.
Signal and expect motorway traffic to make space for you.

Observe motorway traffic early, signal clearly, and merge only when there is a safe gap.

Driver checking motorway traffic before merging
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
You should check your mirrors before changing lanes.

142. You should check your mirrors before changing lanes.

False.
✓ True.

Checking your mirrors helps you see surrounding traffic before moving into another lane.

Driver checking a mirror before changing lanes
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does the resume function of cruise control normally do?

143. What does the resume function of cruise control normally do?

Sets the vehicle's current speed as a new limit.
Applies the brakes automatically.
✓ Returns the vehicle to the previously set cruising speed.
Switches cruise control off completely.

The resume function normally returns the vehicle to the previously set cruise-control speed after the system has been temporarily disengaged. The driver should use it only when traffic and road conditions are suitable.

RES button for resuming the stored cruising speed
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does the ON position of a traditional ignition switch normally do?

144. What does the ON position of a traditional ignition switch normally do?

Locks the steering.
Turns the starter motor.
✓ Switches on the vehicle's electrical systems without operating the starter.
Switches off all electrical accessories.

The ON position normally switches on the vehicle's electrical and ignition systems without operating the starter motor. The engine is started by turning the key further to the START position.

ON position on a traditional ignition switch
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if a vehicle is reversing near you?

145. What should you do if a vehicle is reversing near you?

✓ Stay clear and make sure the driver can see you.
Cross behind it once the driver looks forward.
Rely on the reversing sensors to make it stop.
Walk behind it if it is reversing slowly.

Reversing vehicles have blind spots. Stay away from the vehicle and make sure the driver can see you.

Pedestrian near a reversing vehicle
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do when meeting another vehicle on a narrow mountain road?

146. What should you do when meeting another vehicle on a narrow mountain road?

Move toward the centre so the other driver gives way.
Stop where the road is narrowest and wait.
Drive onto the roadside without checking the surface.
✓ Slow down and use a safe passing place if necessary.

Narrow mountain roads may not provide enough space for two vehicles. Reduce speed and cooperate to pass safely.

Vehicles meeting on a narrow mountain road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What can selecting a lower gear provide in a manual vehicle?

147. What can selecting a lower gear provide in a manual vehicle?

Higher tyre pressure.
✓ Greater engine braking.
Automatic parking-brake operation.
A shorter steering ratio.

Selecting a suitable lower gear can increase engine braking, helping the vehicle slow or control its speed without relying entirely on the brakes.

Manual gear selection for engine braking
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do when livestock are on the road?

148. What should you do when livestock are on the road?

Use the verge to pass the animals.
Follow closely so other traffic can overtake.
Sound the horn so the animals move aside.
✓ Slow down and follow the instructions of the person controlling them.

Livestock may spread across the road, stop suddenly, or change direction without warning. Slow down, keep a safe distance, avoid sudden movements or loud noises, and follow any instructions from the person controlling the animals.

Livestock being moved along a road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if an unusual vibration develops in the steering wheel?

149. What should you do if an unusual vibration develops in the steering wheel?

✓ Reduce speed and have the tyres, wheels, and steering checked.
Keep driving if the vehicle still steers normally.
Reduce the tyre pressure slightly to smooth the ride.
Increase speed until the vibration becomes less noticeable.

An unusual vibration may indicate tyre damage, wheel imbalance, loose components, or another mechanical fault. Reduce speed and arrange an inspection.

Driver experiencing vibration through the steering wheel
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if a tyre has a deep cut, bulge, or exposed cords?

150. What should you do if a tyre has a deep cut, bulge, or exposed cords?

Cover the damaged area and keep using the tyre.
Drive slowly until the next scheduled service.
Move the damaged tyre to another wheel position.
✓ Stop using the tyre and arrange professional inspection or replacement.

Cuts, bulges, and exposed cords can indicate serious structural damage. The tyre may fail suddenly and should not be used normally.

Damaged vehicle tyre requiring inspection
AI-generated by Traffic-rules.com • WCIT • CC BY-SA