Idaho Permit Test: Alcohol & Drugs Practice Questions

Correct answer: 0.08

Drivers 21 and older are considered under the influence at a BAC of 0.08 or more.

Source: What Affects Your Driving Privilege and Record – Driving Under the Influence

Correct answer: 0.02 or more

Drivers under 21 are considered under the influence at a BAC of 0.02 or more.

Source: What Affects Your Driving Privilege and Record – Driving Under the Influence

Correct answer: 0.04

Commercial vehicle drivers are considered under the influence at a BAC of 0.04 or more.

Source: What Affects Your Driving Privilege and Record – Driving Under the Influence

Correct answer: Yes, for driving under the influence of other intoxicating substances

Even with a BAC under 0.08, you may be convicted of DUI for being under the influence of other intoxicating substances.

Source: What Affects Your Driving Privilege and Record – Driving Under the Influence

Correct answer: 0.20 or more

An alcohol concentration of 0.20 or more carries even stiffer penalties.

Source: What Affects Your Driving Privilege and Record – Driving Under the Influence

Correct answer: 90 to 180 days, with no driving at all for the first 30

A first DUI conviction brings a mandatory suspension of 90 to 180 days (one year if under 21), with absolutely no driving for the first 30 days.

Source: What Affects Your Driving Privilege and Record – Driving Under the Influence

Correct answer: One year

For drivers under 21, the first-conviction suspension is one year.

Source: What Affects Your Driving Privilege and Record – Driving Under the Influence

Correct answer: $1,000

A first DUI conviction can bring up to six months in jail and a fine of up to $1,000.

Source: What Affects Your Driving Privilege and Record – Driving Under the Influence

Correct answer: A felony

A third or subsequent DUI conviction within 10 years is a felony, with mandatory jail and a suspension of one to five years.

Source: What Affects Your Driving Privilege and Record – Driving Under the Influence

Correct answer: One year

A second conviction within 10 years brings a mandatory one-year suspension (two years if under 21), plus mandatory jail time.

Source: What Affects Your Driving Privilege and Record – Driving Under the Influence

Correct answer: $250

By driving, you consent to testing; refusing brings a license suspension and a $250 civil penalty.

Source: What Affects Your Driving Privilege and Record – Test Refusal for Alcohol, Drugs, or Other Intoxicating Substances

Correct answer: One year, with no driving privileges at all

A first test refusal brings a one-year absolute suspension; a second refusal within 10 years brings a two-year absolute suspension.

Source: What Affects Your Driving Privilege and Record – Test Refusal for Alcohol, Drugs, or Other Intoxicating Substances

Correct answer: 90 days, with no driving at all for the first 30

A first ALS failure suspends driving privileges for 90 days, with absolutely no driving for the first 30, followed by one year of ignition interlock.

Source: What Affects Your Driving Privilege and Record – Administrative License Suspension

Correct answer: 7 days

You may request an administrative hearing within seven days of the date on the notice; the suspension takes effect 30 days after service.

Source: What Affects Your Driving Privilege and Record – Administrative License Suspension

Correct answer: 30 days after you receive the notice

The notice of suspension becomes effective thirty days after the date you were served.

Source: What Affects Your Driving Privilege and Record – Administrative License Suspension