The real Iowa 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
safe-driving
How close may a vehicle be parked to a fire hydrant in Iowa?
- It may not be closer than five feet
- It may be within one foot if hazard lights are on
- It may be within ten feet but not five feet
- It may be directly beside the hydrant for loading
Answer: It may not be closer than five feet. Iowa parking restrictions prohibit parking closer than five feet from a fire hydrant or in a designated hydrant red zone. Hazard lights do not create a parking exception, and the ten-foot choice reverses the actual minimum distance. Stopping beside the hydrant can block firefighters from connecting equipment when seconds matter. Look for the hydrant and any marked red area before leaving the vehicle, then choose a space that keeps the required buffer clear. The five-foot number applies even when the street otherwise appears open.