COLORADO DRIVER’S LICENSE WRITTEN
TEST PRACTICE EXAM Questions with
Verified Answers & Rationales 2026
Q&A | Instant Download Pdf
1. What does a solid red traffic light mean?
A. Slow down
B. Proceed with caution
C. Stop
D. Yield
Answer: C
Rationale: A red light requires a complete stop until the signal
changes.
2. A flashing yellow light means:
A. Stop immediately
B. Speed up
C. Proceed with caution
D. No entry
Answer: C
Rationale: A flashing yellow indicates you should slow down and
proceed carefully.
,3. At a four-way stop, who has the right of way?
A. The largest vehicle
B. The fastest vehicle
C. First vehicle to stop
D. Vehicle on the left
Answer: C
Rationale: The first vehicle to stop at the intersection has the
right of way.
4. What should you do at a yield sign?
A. Stop completely always
B. Slow down and give way to traffic
C. Speed through
D. Honk before proceeding
Answer: B
Rationale: Yield signs require giving right of way to other
vehicles or pedestrians.
5. What is the legal blood alcohol concentration (BAC) limit for
drivers 21+ in Colorado?
A. 0.10%
B. 0.12%
C. 0.08%
D. 0.05%
Answer: C
Rationale: Colorado law sets 0.08% as the legal limit for adult
drivers.
,6. When should you use your headlights?
A. Only at night
B. Only in tunnels
C. From sunset to sunrise or low visibility conditions
D. Only on highways
Answer: C
Rationale: Headlights improve visibility in darkness or poor
weather conditions.
7. What does a broken white line on the road indicate?
A. No passing allowed
B. Lane changes are allowed
C. Stop line
D. Pedestrian crossing
Answer: B
Rationale: Broken white lines allow safe lane changes.
8. When approaching a school bus with flashing red lights, you must:
A. Slow down and pass carefully
B. Stop completely
C. Honk and pass
D. Speed up
Answer: B
Rationale: Flashing red bus lights mean children are
loading/unloading and all traffic must stop.
, 9. What is the speed limit in residential areas unless posted
otherwise?
A. 15 mph
B. 25 mph
C. 35 mph
D. 45 mph
Answer: B
Rationale: Most residential areas default to 25 mph in Colorado.
10. When two vehicles arrive at an intersection at the same
time:
A. Left has right of way
B. Largest vehicle goes first
C. Vehicle on the right goes first
D. Fastest driver proceeds
Answer: C
Rationale: The vehicle on the right has the right of way.
11. A solid yellow line next to your lane means:
A. You may pass anytime
B. No passing allowed from your side
C. Speed zone
D. Emergency lane
Answer: B
Rationale: Solid yellow lines indicate no passing in that direction.
TEST PRACTICE EXAM Questions with
Verified Answers & Rationales 2026
Q&A | Instant Download Pdf
1. What does a solid red traffic light mean?
A. Slow down
B. Proceed with caution
C. Stop
D. Yield
Answer: C
Rationale: A red light requires a complete stop until the signal
changes.
2. A flashing yellow light means:
A. Stop immediately
B. Speed up
C. Proceed with caution
D. No entry
Answer: C
Rationale: A flashing yellow indicates you should slow down and
proceed carefully.
,3. At a four-way stop, who has the right of way?
A. The largest vehicle
B. The fastest vehicle
C. First vehicle to stop
D. Vehicle on the left
Answer: C
Rationale: The first vehicle to stop at the intersection has the
right of way.
4. What should you do at a yield sign?
A. Stop completely always
B. Slow down and give way to traffic
C. Speed through
D. Honk before proceeding
Answer: B
Rationale: Yield signs require giving right of way to other
vehicles or pedestrians.
5. What is the legal blood alcohol concentration (BAC) limit for
drivers 21+ in Colorado?
A. 0.10%
B. 0.12%
C. 0.08%
D. 0.05%
Answer: C
Rationale: Colorado law sets 0.08% as the legal limit for adult
drivers.
,6. When should you use your headlights?
A. Only at night
B. Only in tunnels
C. From sunset to sunrise or low visibility conditions
D. Only on highways
Answer: C
Rationale: Headlights improve visibility in darkness or poor
weather conditions.
7. What does a broken white line on the road indicate?
A. No passing allowed
B. Lane changes are allowed
C. Stop line
D. Pedestrian crossing
Answer: B
Rationale: Broken white lines allow safe lane changes.
8. When approaching a school bus with flashing red lights, you must:
A. Slow down and pass carefully
B. Stop completely
C. Honk and pass
D. Speed up
Answer: B
Rationale: Flashing red bus lights mean children are
loading/unloading and all traffic must stop.
, 9. What is the speed limit in residential areas unless posted
otherwise?
A. 15 mph
B. 25 mph
C. 35 mph
D. 45 mph
Answer: B
Rationale: Most residential areas default to 25 mph in Colorado.
10. When two vehicles arrive at an intersection at the same
time:
A. Left has right of way
B. Largest vehicle goes first
C. Vehicle on the right goes first
D. Fastest driver proceeds
Answer: C
Rationale: The vehicle on the right has the right of way.
11. A solid yellow line next to your lane means:
A. You may pass anytime
B. No passing allowed from your side
C. Speed zone
D. Emergency lane
Answer: B
Rationale: Solid yellow lines indicate no passing in that direction.
