E. LearndmvDMV PRACTICE
Find your state Exam types Practice tests Sign in Create account ↗
Practice quizzes / NC DMV Permit Test Practice Questions - North Carolina Driver License Knowledge Test Exam / Question 138449
Practice question

What is the legal BAC limit for a driver under 21 years old in North Carolina?

  1. 0.08 percent
  2. 0.05 percent
  3. 0.02 percent
  4. 0.00 percent — any detectable alcohol is illegal

Answer: D — 0.00 percent — any detectable alcohol is illegal

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: NC DMV Permit Test Practice Questions - North Carolina Driver License Knowledge Test Exam →
Learndmv.

Thoughtful practice for the road ahead. Find permit, road signs and CDL preparation by state.

Explore

Practice by stateAll practice testsExam types

Your account

My profilePractice historyAccount security

Get started

Create accountSign inSitemap
© 2026 LearndmvIndependent practice resource · Not affiliated with any state DMV.