2025 Idaho Permit Test 21
The following questions are from real DMV written tests. These are some of the actual permit questions you will face in Idaho. 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 Idaho please visit https://staging.dmvwrittentest.cheat-sheets.com/en/idaho/car.
Number of Tests
Number of Question
Passing Score
25. A red flashing traffic light has the same meaning as a:
Explanation
A red flashing traffic signal has the same meaning as a stop sign. When approaching a red flashing signal, come to a complete stop and proceed when it is safe to do so. A stop sign may sometimes also be posted where this signal is located.
26. This sign means:
Explanation
Warning signs prepare drivers for upcoming road conditions and hazards and are usually yellow with black markings. This sign tells drivers that there is an upcoming stop sign and that they should prepare to come to a complete stop before proceeding.
27. To check your blind spot when changing lanes to the left, you should glance:
Explanation
To check your blind spot, glance over your shoulder in the direction that you want to move.
28. A leaking exhaust system can:
Explanation
The exhaust system helps remove toxic gases, reduce the noise, and cool the hot gases coming from a running engine. Fumes from a leaky exhaust system can cause death in a very short time. They can also make you drowsy while driving.
29. Pennant-shaped signs indicate:
Explanation
Pennant-shaped signs usually indicate no passing zones. Text will also be on the sign to confirm that it is a no passing zone.
30. Which is the most common cause of traffic crashes?
Explanation
Crashes often occur when one driver does not see another vehicle or when a driver does something unexpected. Communicate with other drivers on the road to help prevent traffic crashes.
31. Your body gets rid of approximately:
Explanation
The average person’s body will process about one alcoholic drink in one hour. However, many factors play a part in determining how impaired a person will become when consuming alcohol, including the amount of alcohol consumed, how fast it is consumed, and a person’s body weight, food intake, and general health.
32. When driving past a vehicle that has just stopped in a parked position on the side of the road, you should:
Explanation
When passing a vehicle that has just parked parallel to the road, you should assume the driver will open the door as you approach. Use extra caution when driving near parked vehicles.
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