The real Ohio 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 6
signs
What type of sign uses an orange background with black letters or symbols?
- A guide sign for a service area
- A railroad crossing sign
- A school zone speed sign
- A work zone sign
Answer: A work zone sign. Ohio uses orange backgrounds for work zone signs, so the color itself is a useful advance warning that roadway work may be ahead. A guide sign points toward destinations or services and is commonly green, brown, or blue. Railroad crossings use the round yellow warning sign or the white crossbuck described in the manual. A school zone sign gives a school related regulation or warning, not the general orange work zone designation. When orange appears, reduce speed, watch for cones and equipment, and be ready for workers or a sudden stop.