Iowa DOT Permit Practice Test 21 2023
Based on 2023 IA Driver's Handbook
Instruction: When applying for Iowa Driver's license, applicants must take and successfully pass a knowledge exam. The Iowa Knowledge exam consists of 20 questions. You must score 75% to pass that exam. The following questions are based on the details provided in the IA Driver's Handbook. Please study the manual before taking the test. If you need additional information, please contact your local DMV office. You can find your nearest DMV office at Iowa DOT locations.
1. Broken yellow lines (dashes) are used on streets and highways to:
Indicate no passing zones.
Separate lanes of traffic moving in the same direction.
Separate lanes of traffic moving in opposite directions.