Motor Vehicle Commission MVC MCQ 3 — Questions and Answers
Question 1: What is the legal blood alcohol concentration (BAC) limit for drivers age 21 and over in the U.S.?
- 0.08% (Correct answer)
- 0.05%
- 0.10%
- 0.02%
Correct answer: 0.08%
The standard legal BAC limit for adult drivers is 0.08%.
Question 2: When you see a yield sign, you should:
- Slow down and give the right of way to traffic and pedestrians (Correct answer)
- Come to a complete stop always
- Speed up to merge
- Ignore it if no cars are near
Correct answer: Slow down and give the right of way to traffic and pedestrians
A yield sign requires you to slow and let other traffic and pedestrians go first.
Question 3: What does a diamond-shaped sign typically indicate?
- A warning of road conditions ahead (Correct answer)
- A regulatory speed limit
- A service or facility
- A route marker
Correct answer: A warning of road conditions ahead
Diamond-shaped signs warn drivers of hazards or changes in road conditions ahead.
Question 4: How far ahead should you signal before making a turn in most conditions?
- At least 100 feet (Correct answer)
- At least 10 feet
- At the moment of turning
- Only if cars are behind you
Correct answer: At least 100 feet
You should signal at least 100 feet before turning to warn other drivers.
Question 5: What is the primary purpose of the two-second rule?
- To maintain a safe following distance (Correct answer)
- To time how long to signal
- To measure reaction to a green light
- To limit time at a stop sign
Correct answer: To maintain a safe following distance
The two-second rule helps you keep enough space between you and the vehicle ahead.
Question 6: If an emergency vehicle with lights and sirens approaches, you should:
- Pull over to the right and stop (Correct answer)
- Speed up to clear the road
- Stop immediately in your lane
- Continue at the same speed
Correct answer: Pull over to the right and stop
Move to the right edge of the road and stop until the emergency vehicle passes.
Question 7: What does a white rectangular sign usually convey?
- A traffic regulation or law (Correct answer)
- A general warning
- Distance to a city
- A recreational area
Correct answer: A traffic regulation or law
White rectangular signs post regulations such as speed limits and lane use rules.
Motor Vehicle Commission MVC MCQ 3
What is the legal blood alcohol concentration (BAC) limit for drivers age 21 and over in the U.S.?