Colorado Permit Test (DMV Written Test) — All Questions

A driver age 21 or older can be charged with DUI in Colorado at a blood alcohol concentration (BAC) of:

• a.0.02 or higher
• b.0.08 or higher✓
• c.0.12 or higher
• d.0.15 or higher

For drivers 21 and older, a BAC of 0.08 or higher is DUI in Colorado. (Colorado Driver Handbook, impaired driving)

Colorado's DWAI (Driving While Ability Impaired) charge can apply to an adult at a BAC as low as:

• a.0.05✓
• b.0.08
• c.0.10
• d.0.15

DWAI is a lesser impaired-driving offense that can apply at a BAC of 0.05 in Colorado. (Colorado Driver Handbook, impaired driving)

A driver under 21 in Colorado can face underage drinking-and-driving penalties at a BAC as low as:

• a.0.08
• b.0.05
• c.0.02✓
• d.0.15

Because of the under-21 zero-tolerance approach, a BAC as low as 0.02 can bring underage drinking-and-driving penalties. (Colorado Driver Handbook, underage drinking and driving)

By driving on Colorado roads, you have given implied consent to:

• a.Let anyone borrow your car
• b.Skip vehicle insurance
• c.Ignore posted speed limits
• d.A chemical test if lawfully arrested for impaired driving✓

Colorado's implied consent law means a lawful arrest for impaired driving requires you to submit to chemical testing; refusal can revoke your license. (Colorado Driver Handbook, implied consent)

Under Colorado's Graduated Driver Licensing rules, a newly licensed teen driver is subject to:

• a.No restrictions of any kind
• b.Limits on nighttime driving and teen passengers✓
• c.A ban on driving to school
• d.Unlimited passengers at all hours

Graduated Driver Licensing restricts nighttime driving and limits the number of young passengers for new teen drivers during their first months of licensing. (Colorado Driver Handbook, GDL)