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://cheat-sheets.dmv-written-test.com/en/idaho/car.
Number of Tests
Number of Question
Passing Score
141. This sign means:
Explanation
Regulation signs regulate traffic speed and movement, displaying rules which drivers must obey. This regulation sign tells drivers that they may either turn right or continue to drive straight at an intersection from the indicated lane.
142. 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.
143. This road sign means:
Explanation
These signs indicate that the road curves to the right ahead and that drivers should slow down to the safe speed indicated (in this case, 35 mph).
144. This sign means:
Explanation
Warning signs are usually diamond-shaped with black markings on a yellow background. They alert drivers to upcoming hazards. This sign warns drivers to be extra careful when the pavement is wet because the road may become slippery, making vehicles more difficult to control.
145. When you see this sign, you must:
Explanation
Any eight-sided sign is a stop sign. At an intersection with a stop sign, you must stop completely and check for pedestrians and cross traffic in the intersection. Wait for the intersection to clear before proceeding.
146. This green arrow on a lane use control signal means:
Explanation
A steady downward green arrow over a traffic lane means you may use the lane indicated.
147. This road sign means:
Explanation
Regulatory signs display laws that drivers must always obey. Right turns are not permitted where this sign is present.
148. This sign means:
Explanation
This sign indicates that the road curves ahead in the direction of the arrow and that driving at the indicated speed of 35 mph is recommended.
149. 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 alerts drivers to the beginning of an upcoming construction zone.
150. This sign means:
Explanation
