40/50.
28.
If you are driving a vehicle and are age 21 or older, you are considered to be driving under the influence when your blood alcohol concentration (BAC) is:
0.02 percent.
0.04 percent.
0.08 percent.
7 1298 39 C [] 0

Answer correctly : 0   |   Wrong : 0

Answer Sheet :

Refresh

Refresh this page and redo the question

Restart

Restart this set of tests