California DMV Practice Test 2026: Test de práctica 4

Test de práctica 4 de 8 de California DMV Practice Test: 25 preguntas más con respuestas y explicaciones.

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California
205 preguntas
Revisado el 10 de octubre de 2026

Pregunta 1 de 25
What does a five-sided (pentagon) sign like this warn you about?
- A no-passing zone
- A railroad crossing
- Road work
- A school zone or school crossing
Ver respuesta
Respuesta: D. A school zone or school crossing
The pentagon shape is used for school signs, so you know to watch for children.
Pregunta 2 de 25
On a divided highway, what color is the edge line on the left side of your lanes?
- Red
- White
- Yellow
- Blue
Ver respuesta
Respuesta: C. Yellow
Yellow marks the left edge of divided highways, one-way streets and ramps. White marks the right edge.
Pregunta 3 de 25
Car A and Car B stop at this four-way stop at the same time. Which car should go first?
- Both cars may go at once
- Car B
- Whichever car starts moving first
- Car A
Ver respuesta
Respuesta: B. Car B
When two drivers stop at the same time, the driver on the left yields to the driver on the right. Car B is on Car A's right, so Car B goes first.
Pregunta 4 de 25
What does this sign mean?
- A highway patrol station is ahead
- A helicopter landing pad is ahead
- A hospital is nearby
- A hotel is nearby
Ver respuesta
Respuesta: C. A hospital is nearby
Blue signs show services for drivers, such as hospitals, gas, food and lodging.
Pregunta 5 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
Ver respuesta
Respuesta: 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.
Pregunta 6 de 25
Car A is waiting to enter this roundabout. Car B is already in the roundabout. Which car has the right-of-way?
- Whichever car is larger
- Whichever car honks first
- Car B
- Car A
Ver respuesta
Respuesta: C. Car B
Yield to all traffic already in the roundabout, then enter when there is a safe gap.
Pregunta 7 de 25
Why should you never drive beside a motorcycle in the same lane?
- Motorcycles must ride on the shoulder
- A motorcyclist has the right to use the full width of the lane
- Motorcycles are always slower than cars
- It is fine if the rider waves you by
Ver respuesta
Respuesta: B. A motorcyclist has the right to use the full width of the lane
A motorcycle is entitled to a full lane, just like a car. Sharing its lane is dangerous and not allowed.
Pregunta 8 de 25
What does this sign mean?
- The center lane is only for left turns by traffic from both directions
- The center lane is a passing lane
- The left lane must turn left
- Two lanes may turn left
Ver respuesta
Respuesta: A. The center lane is only for left turns by traffic from both directions
Use the shared center lane only to slow down and turn left. Never use it to pass or to travel a long way.
Pregunta 9 de 25
What does this sign mean?
- The road ahead becomes a divided highway; keep right
- The divided highway ends
- A narrow bridge is ahead
- A crossroad is ahead
Ver respuesta
Respuesta: A. The road ahead becomes a divided highway; keep right
A median or barrier will separate the two directions of traffic. Keep to the right of it.
Pregunta 10 de 25
Which drinks contain about the same amount of alcohol?
- 1.5 ounces of liquor and 12 ounces of wine
- 12 ounces of beer, 5 ounces of wine and 1.5 ounces of liquor
- 5 ounces of beer and 12 ounces of liquor
- 12 ounces of beer and 12 ounces of wine
Ver respuesta
Respuesta: B. 12 ounces of beer, 5 ounces of wine and 1.5 ounces of liquor
A regular beer, a glass of wine and a shot of liquor each have about the same amount of alcohol. A drink is a drink.
Pregunta 11 de 25
A driver holds the left arm straight out the window. What does this hand signal mean?
- Right turn
- Left turn
- Slowing down or stopping
- You may pass me
Ver respuesta
Respuesta: B. Left turn
The left arm held straight out means a left turn.
Pregunta 12 de 25
You reach this sign. You cannot see a train, but you hear a train horn. What should you do?
- Drive onto the tracks to get a better look
- Stop before the tracks and wait until the train has passed
- Honk your horn and keep going
- Cross quickly before the train arrives
Ver respuesta
Respuesta: B. Stop before the tracks and wait until the train has passed
Never try to beat a train. Trains cannot stop quickly. Stop before the tracks and cross only when you are sure it is safe.
Pregunta 13 de 25
What does this sign mean?
- Keep left
- Left turns only
- Sharp curve to the left
- You may not turn left here
Ver respuesta
Respuesta: D. You may not turn left here
The arrow shows a left turn and the red circle and slash ban it. Go straight or turn right if allowed.
Pregunta 14 de 25
At a four-way stop, you and a car facing you stop at the same time. You want to turn left and the other driver is going straight. Who should go first?
- You, because you signaled first
- You, because left turns go first at stop signs
- The driver going straight
- Whoever starts moving first
Ver respuesta
Respuesta: C. The driver going straight
A driver turning left must yield to oncoming traffic that is going straight or turning right.
Pregunta 15 de 25
The school bus ahead of you turns on flashing yellow (amber) lights. What does this mean?
- The bus is getting ready to stop, so slow down and prepare to stop
- The bus has broken down
- You should pass the bus quickly
- The children have finished crossing
Ver respuesta
Respuesta: A. The bus is getting ready to stop, so slow down and prepare to stop
Flashing yellow lights on a school bus warn that it will soon stop and turn on its red lights.
Pregunta 16 de 25
Your car breaks down on a highway. What should you do first?
- Turn on your hazard lights and pull as far off the road as you can
- Keep the lights off to save the battery
- Walk along the highway for help
- Stop in your lane and get out
Ver respuesta
Respuesta: A. Turn on your hazard lights and pull as far off the road as you can
Use your hazard flashers and get your car off the road if possible. Avoid stopping just over a hill or around a curve.
Pregunta 17 de 25
You have parked on the street. What should you do before opening your door on the traffic side?
- Turn on your headlights
- Honk your horn
- Check behind you for bicyclists and cars
- Open the door quickly to get out fast
Ver respuesta
Respuesta: C. Check behind you for bicyclists and cars
Opening a door into the path of a bicyclist can cause a serious crash. Look back before you open it.
Pregunta 18 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
Ver respuesta
Respuesta: 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.
Pregunta 19 de 25
Signs with this fluorescent yellow-green color are used for:
- Schools, pedestrians and bicycles
- Gas, food and lodging
- Road work zones
- Railroad crossings
Ver respuesta
Respuesta: A. Schools, pedestrians and bicycles
Fluorescent yellow-green is used for school, pedestrian and bicycle signs because it is easy to see.
Pregunta 20 de 25
What does this sign mean?
- Many curves are ahead
- A sharp turn to the right is ahead
- Two-way traffic is ahead
- The road curves right, then left
Ver respuesta
Respuesta: D. The road curves right, then left
A reverse curve bends one way and then the other. Slow down before the first curve.
Pregunta 21 de 25
What does this sign mean?
- The road becomes divided
- A narrow bridge is ahead
- A new lane is added
- The right lane ends; merge left when it is safe
Ver respuesta
Respuesta: D. The right lane ends; merge left when it is safe
If you are in the lane that ends, signal and move over when there is a safe gap. Drivers in the other lane should help by adjusting speed.
Pregunta 22 de 25
What does this sign mean?
- Turn right at the next road
- The divided highway ends
- Keep to the right of the island or obstacle ahead
- The right lane ends
Ver respuesta
Respuesta: C. Keep to the right of the island or obstacle ahead
Pass on the right side of the traffic island, median or obstacle shown on the sign.
Pregunta 23 de 25
Your car starts to skid on a slippery road. What should you do?
- Steer hard the opposite way
- Speed up
- Slam on the brakes
- Ease off the gas and steer in the direction you want the front of the car to go
Ver respuesta
Respuesta: D. Ease off the gas and steer in the direction you want the front of the car to go
Take your foot off the gas, do not brake hard, and steer smoothly where you want to go.
Pregunta 24 de 25
Your light turns green, but a pedestrian is still crossing in front of you. What should you do?
- Honk so the pedestrian hurries
- Wait until the pedestrian has finished crossing
- Drive slowly around the pedestrian
- Go, because you have a green light
Ver respuesta
Respuesta: B. Wait until the pedestrian has finished crossing
A green light lets you go only after you yield to pedestrians in the crosswalk and vehicles already in the intersection.
Pregunta 25 de 25
In most states, how far before a turn should you start signaling?
- At least 10 feet
- Only as you begin to turn
- At least half a mile
- At least 100 feet
Ver respuesta
Respuesta: D. At least 100 feet
Most state laws require you to signal at least 100 feet before you turn. Check your state handbook in case a longer distance applies.

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