The real Nevada knowledge test is the DMV exam used for a learner permit. This page contains one fixed 20 question slice of the full free 180 question bank, with an explanation after each answer.
Sample question from test 5
signs
Which roadway sign shape is reserved for a STOP instruction?
- Octagon with eight sides
- Inverted triangle
- Circle
- Pentagon with five sides
Answer: Octagon with eight sides. The octagon is reserved for Stop signs, making the instruction recognizable even when the sign is viewed from the back or at an angle. An inverted triangle identifies yield, a circle warns of a railroad crossing ahead, and a five-sided pentagon identifies school zones or school crossings. Shape recognition matters when lettering is hard to read, so connect the eight-sided outline with a required full stop and then obey the sign's location and pavement markings.