Idaho DMV Permit Practice Test 2026: Teste prático 2

Teste prático 2 de 8 — Idaho DMV Permit Practice Test: mais 25 perguntas com respostas e explicações.

Condução
Idaho
205 perguntas
Verificado em 10 de outubro de 2026

Pergunta 1 de 25
Orange signs like this one are used for:
- Parks and recreation areas
- School zones
- Work zones and other temporary traffic control
- Motorist services
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Resposta: C. Work zones and other temporary traffic control
Orange is the color for work zones. Expect lane changes, lower speeds and workers on or near the road.
Pergunta 2 de 25
At night you see red reflectors on the road facing you. What does this most likely mean?
- You are entering a school zone
- You are going the wrong way on a one-way road or ramp
- The road ahead is wet
- You are near a fire station
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Resposta: B. You are going the wrong way on a one-way road or ramp
Red raised pavement markers face drivers who are going the wrong way on a one-way road or ramp. Turn around safely right away.
Pergunta 3 de 25
When should you leave more than your normal following distance?
- Only when the road is dry and clear
- In bad weather or when following a large truck
- Only on city streets
- When you are in a hurry
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Resposta: B. In bad weather or when following a large truck
Add more space in rain, snow or fog, and behind large trucks that block your view.
Pergunta 4 de 25
An emergency vehicle (1) is stopped on the shoulder with its lights flashing. What should you do in Car 2?
- Keep your speed and lane
- Stop behind the police car
- Speed up to get past quickly
- Move over one lane if it is safe; if not, slow down
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Resposta: D. Move over one lane if it is safe; if not, slow down
Move Over laws require you to change to a lane away from a stopped emergency vehicle when safe, or slow down if you cannot.
Pergunta 5 de 25
What color are the signs that warn of road work ahead?
- Blue
- Brown
- Green
- Orange
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Resposta: D. Orange
Orange signs are used for work zones and other temporary traffic control. Slow down and watch for workers.
Pergunta 6 de 25
What should you do when you see this sign?
- Speed up to cross the intersection
- Keep going straight
- Get ready to stop or turn; your road ends and you must turn left or right
- Make a U-turn
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Resposta: C. Get ready to stop or turn; your road ends and you must turn left or right
The T shape shows that your road ends at a cross street. Slow down and be ready to yield or stop before you turn.
Pergunta 7 de 25
You feel sleepy while driving. What is the safest choice?
- Open the window and turn up the radio
- Chew gum and keep driving
- Drive faster to get home sooner
- Pull over in a safe place and rest or take a short nap
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Resposta: D. Pull over in a safe place and rest or take a short nap
Tricks like a cold window or loud music do not work. Stop and rest; only sleep cures drowsiness.
Pergunta 8 de 25
What does this sign mean?
- The road is closed ahead
- A railroad crossing is ahead
- A radar speed check is ahead
- A rest area is ahead
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Resposta: B. A railroad crossing is ahead
This round yellow sign is placed before a railroad crossing. Slow down, look and listen, and be ready to stop.
Pergunta 9 de 25
A driver holds the left arm out the window, bent upward at the elbow. What does this hand signal mean?
- Hazard ahead
- Slowing down or stopping
- Right turn
- Left turn
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Resposta: C. Right turn
The left arm bent upward means a right turn.
Pergunta 10 de 25
A police officer directing traffic waves you through a red light. What should you do?
- Follow the officer's directions
- Turn right instead
- Honk to check that the officer means you
- Stay stopped until the light turns green
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Resposta: A. Follow the officer's directions
Directions from a police officer directing traffic override traffic lights, signs and pavement markings.
Pergunta 11 de 25
What does a flashing red traffic light mean?
- The light is about to turn green
- Stop only if other cars are coming
- Stop completely, then go when it is safe
- Slow down and go with care without stopping
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Resposta: C. Stop completely, then go when it is safe
A flashing red light means the same as a stop sign: come to a full stop, then go when the way is clear.
Pergunta 12 de 25
What does it mean to overdrive your headlights?
- Driving with only parking lights on
- Driving so fast that you cannot stop within the distance your headlights show
- Using high beams near other cars
- Driving with one headlight out
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Resposta: B. Driving so fast that you cannot stop within the distance your headlights show
At night, drive at a speed that lets you stop within the area your headlights light up.
Pergunta 13 de 25
What does the yellow diamond shape of this sign tell you?
- It marks a work zone
- It shows directions to a city
- It warns of a hazard or change in the road ahead
- It gives a rule you must obey
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Resposta: C. It warns of a hazard or change in the road ahead
Diamond-shaped signs are warning signs. Slow down and get ready for what the symbol shows.
Pergunta 14 de 25
In almost every state, an adult driver age 21 or older is breaking the law if their blood alcohol concentration (BAC) is at or above what level?
- 0.12%
- 0.15%
- 0.20%
- 0.08%
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Resposta: D. 0.08%
It is illegal in every state except Utah to drive with a BAC of 0.08% or higher. Utah's limit is 0.05%, and stricter limits apply to younger and commercial drivers.
Pergunta 15 de 25
Your car starts to hydroplane. What should you do?
- Turn sharply toward the shoulder
- Brake hard right away
- Speed up to get through the water
- Ease off the gas and keep the wheel straight without braking hard
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Resposta: D. Ease off the gas and keep the wheel straight without braking hard
Slowly take your foot off the gas and hold the wheel steady until the tires grip again. Do not use the brakes hard.
Pergunta 16 de 25
You park facing downhill next to a curb. Which way should you turn your front wheels?
- Toward the curb
- Away from the curb
- It does not matter if the parking brake is set
- Straight ahead
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Resposta: A. Toward the curb
When parking downhill, turn your wheels into the curb so the car rolls into it, not into the street.
Pergunta 17 de 25
What does this sign mean?
- Right turns only
- The right lane ends
- A side road joins from the right
- A sharp turn to the right is ahead; slow down a lot
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Resposta: D. A sharp turn to the right is ahead; slow down a lot
A sharp turn needs a much lower speed than a gentle curve. Look for a yellow speed plate under the sign.
Pergunta 18 de 25
What does this sign mean?
- Hospital staff parking
- A wheelchair crossing is ahead
- Loading zone
- Parking only for vehicles with a valid disability placard or license plate
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Resposta: D. Parking only for vehicles with a valid disability placard or license plate
Do not park in these spaces unless your vehicle displays a valid disability placard or plate. You can be fined.
Pergunta 19 de 25
Which headlights should you use in fog?
- Low beams
- High beams
- No lights, to reduce glare
- Parking lights only
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Resposta: A. Low beams
High beams reflect off fog and cause glare. Low beams help you see and help others see you.
Pergunta 20 de 25
Why should you avoid making a U-turn near the top of a hill or on a curve?
- It wears out your tires
- Your turn signal will not work
- It uses too much fuel
- Other drivers may not see you in time to stop
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Resposta: D. Other drivers may not see you in time to stop
U-turns are unsafe where other drivers cannot see your vehicle from far away, such as near hilltops and curves.
Pergunta 21 de 25
Your car stalls on railroad tracks and a train is coming. What should you do?
- Try to push the car off the tracks
- Run along the tracks away from the train
- Stay in the car and keep trying to start it
- Get everyone out and walk away from the tracks at an angle toward the train
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Resposta: D. Get everyone out and walk away from the tracks at an angle toward the train
Get out right away. Moving toward the train at an angle keeps you away from flying debris, which spreads in the direction the train is going.
Pergunta 22 de 25
What does this sign mean?
- A YIELD sign is ahead; be ready to slow down or stop
- No passing
- A railroad crossing is ahead
- Merge into the next lane now
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Resposta: A. A YIELD sign is ahead; be ready to slow down or stop
Slow down so you can yield to traffic at the YIELD sign ahead.
Pergunta 23 de 25
Your gas pedal sticks while you are driving. What should you do?
- Reach down with your hand while driving fast
- Pump the gas pedal hard
- Shift to neutral, brake, and pull off the road when it is safe
- Turn the key off right away
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Resposta: C. Shift to neutral, brake, and pull off the road when it is safe
Shifting to neutral cuts power to the wheels. Turning off the ignition could lock the steering.
Pergunta 24 de 25
You hit a parked car and the owner is not around. What should you do?
- Ask a stranger to watch the car
- Wait one minute, then leave
- Try to find the owner, or leave your information and notify the police
- Drive away
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Resposta: C. Try to find the owner, or leave your information and notify the police
If you damage an unattended car or property, you must try to find the owner or report it to the police.
Pergunta 25 de 25
If you double your speed, about how much longer does it take to stop once you brake?
- About the same distance
- About half as far
- About four times as far
- About twice as far
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Resposta: C. About four times as far
Braking distance grows with the square of speed, so doubling your speed makes it about four times longer.

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