2025 Idaho Signs Permit Test
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
21. This sign means:
Explanation
A speed limit sign indicates the maximum safe speed allowed or the minimum safe speed required.
22. This sign means:
Explanation
Warning signs prepare drivers for upcoming road conditions and hazards and are usually yellow with black markings. This sign warns drivers about an upcoming bridge that has narrow lanes.
23. This sign means:
Explanation
Warning signs are used to warn drivers about upcoming hazardous conditions and are usually yellow with black markings. This sign tells drivers that the upcoming road is covered in loose gravel. Drivers should use extra caution when driving on a gravel road because their tires will not have as much traction as usual.
24. This sign means:
Explanation
Regulation signs regulate traffic speed and movement, displaying rules which drivers must obey. Wherever this regulation sign is posted, U-turns are not permitted.
26. This road sign means:
Explanation
This one-way sign indicates that traffic flows only in the direction of the arrow.
27. 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 they are near a playground and should look out for children in or near the roadway.
28. This sign means:
Explanation
Construction zones pose dangers to both drivers and construction workers. Orange highway construction signs warn drivers to be careful when encountering construction zones. This sign tells drivers that a flagger is ahead and will be giving directions that should be followed.
30. This sign means:
Explanation
Regulation signs regulate traffic speed and movement, displaying rules which drivers must obey. This regulation sign tells drivers to wait to turn left until the left turn signal indicates that it is safe to do so.
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