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Tennessee Class D Knowledge Test Practice
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Passing target: 80% (32/40)
Licensing & Test ReadinessStandalone practice
Suppose that your Tennessee knowledge test has 40 questions. By law, how many of them must be about alcohol and other drugs?
Correct answer: 10 questions (one-fourth of the test)
Why
Tennessee gives this topic a large share because impaired driving causes many deaths on the roads. The manual divides the test into four areas of about 25 percent each: traffic signs and signals, safe driving principles, rules of the road, and drugs and alcohol. Study Chapter B-7 carefully; it explains how alcohol and drugs affect driving and what the Tennessee DUI laws say.
Verified against Tennessee Comprehensive Driver License Manual · Knowledge Test — Drugs and alcohol question share · p. 35, 93
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