2025 Colorado Permit Test 18
The following questions are from real DMV written tests. These are some of the actual permit questions you will face in Colorado. Each permit practice test question has three answer choices. Select one answer for each question and select "grade this section." You can find this button at the bottom of the drivers license quiz. For a complete list of questions and answers for Colorado please visit https://staging.dmvwrittentest.cheat-sheets.com/en/colorado/car.
Number of Tests
Number of Question
Passing Score
19. A leaky exhaust system in your vehicle is dangerous because it can cause:
Explanation
The exhaust system carries exhaust gas out of the vehicle and prevents fumes from entering into the passenger compartment. To prevent carbon monoxide poisoning, keep your exhaust system free of leaks. Replace all defective parts immediately.
20. On long trips, you can prevent drowsiness by:
Explanation
To prevent drowsiness on long trips, you should schedule regular stops. Give yourself time to rest and stretch, even if you are not feeling tired.
21. A flashing red light on a traffic signal means:
Explanation
A flashing red light means the same thing as a stop sign. If you encounter a flashing red light, you should come to a complete stop, yield to appropriate traffic and pedestrians, and only proceed when it is safe to do so.
22. Which of the following are used on some highways to direct drivers into the proper lanes for turning?
Explanation
Arrows may be used to indicate which lanes should be used for specific purposes, such as driving straight or making a turn.
23. You may not park:
Explanation
There are a number of locations where it is unlawful to park, including on a crosswalk or in a marked bicycle lane. When parking on the street, you must be within 12 inches of the side of the road.
24. A driver should be extra alert to motorcyclists, bicyclists, and pedestrians because:
Explanation
In many collisions with motorcycles, bicycles, and pedestrians, drivers reported that they were looking but still did not see the smaller vehicle or pedestrian. These can be more difficult to spot in traffic than passenger vehicles because they are smaller, may move faster, and have less noticeable lighting. To prevent collisions with these smaller and less protected road users, drivers should always be alert to the presence of motorcycles, bikes, and pedestrians.
25. At a light rail intersection, always:
Explanation
You should never drive around lowered crossing gates. Always look both ways before turning across train tracks and always obey signs and traffic signals. Trains share the road with motor vehicles and bicyclists.
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