2024 TN DMV Practice Test 15
Based on
2024 TN Driver's Handbook
20. It is illegal for a person under 21 years of age to drive with a blood alcohol concentration (BAC) that is:
A
0.05% --Five hundredths of one percent or more.
B
None of the above.
C
0.01% --One hundredth of one percent or more.
D
0.08% --Eight hundredths of one percent or more.