SD DMV Alcohol, Drugs, and Driving

Question 1

In South Dakota, what is the legal blood alcohol concentration (BAC) limit for non-commercial drivers age 21 and older?

Accepted Answer

0.08%

Answer

0.04%

Answer

0.06%

Answer

0.10%

Question 2

Under South Dakota's Zero Tolerance Law, a driver under age 21 can be charged with a DUI if their BAC is at or above:

Accepted Answer

0.02%

Answer

0.00%

Answer

0.04%

Answer

0.08%

Question 3

What is the BAC limit for commercial vehicle drivers in South Dakota?

Accepted Answer

0.04%

Answer

0.02%

Answer

0.06%

Answer

0.08%

Question 4

South Dakota's implied consent law means that by driving on public roads you have automatically agreed to:

Accepted Answer

Submit to a chemical test if an officer suspects impairment

Answer

Attend a DUI education class if pulled over

Answer

Pay a higher insurance premium

Answer

Carry a breathalyzer in your vehicle

Question 5

If you refuse a chemical test when lawfully requested by an officer in South Dakota, your driver's license will be:

Accepted Answer

Revoked for 1 year

Answer

Suspended for 30 days

Answer

Fined $100 only

Answer

Given a warning

Question 6

Alcohol primarily affects driving ability by:

Accepted Answer

Slowing reaction time and impairing judgment

Answer

Improving night vision

Answer

Increasing alertness at low doses with no impairment

Answer

Only affecting balance, not driving performance

Question 7

Which of the following is the only reliable method to sober up after drinking alcohol?

Accepted Answer

Allowing time to pass

Answer

Drinking black coffee

Answer

Taking a cold shower

Answer

Eating a large meal