Test what you know · free, all of it
The same 25 questions, dealt four ways. Pick the one that fits the time you have.
Learn what the questions test
Before you sit
See the questions first
Real items, with the answer marked and the reason written out — the same format as all 25.
At a four-way stop where you and another driver stop at the same time, who has the right of way?
Why: When two vehicles reach a four-way stop at the same time, the driver on the left yields to the driver on the right. (Colorado Driver Handbook, right of way)
A driver age 21 or older can be charged with DUI in Colorado at a blood alcohol concentration (BAC) of:
Why: For drivers 21 and older, a BAC of 0.08 or higher is DUI in Colorado. (Colorado Driver Handbook, impaired driving)
The exam itself
| Questions | 25 |
|---|---|
| Sections | Signs, Signals & Markings · Rules of the Road & Right of Way · Safe Driving & Sharing the Road · Speed, Mountains & Road Conditions · Alcohol, Drugs & Graduated Licensing |
| Passing score | 20/25 |
| Our bank | 25 questions · updated August 2026Written from Colorado DMV |
| Languages | English |
| Source | Colorado DMV |
Questions
All 25 questions, the timed mock and the report are free with no sign-up. A free account only adds saving your progress.
No. Ours is 25 questions in 25 minutes; the real exam is 25 questions. Use the mock for stamina and section timing, not as a score predictor.
20/25 — as published by Colorado DMV. Confirm the current rule with them before your exam date.