Free 2027 IA DMV Practice Tests

Based on the official Iowa Driver's Handbook. Get ready for your IA DOT written exam with our comprehensive practice tests.

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IA Warm-up Test

A quick 20-question quiz to gauge your readiness. Perfect for starting your study journey.

20 Questions
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IA Practice Test 1

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Questions 35
Mistakes 9 Max
Passing 80%

IA Practice Test 2

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Questions 35
Mistakes 9 Max
Passing 80%

IA Practice Test 3

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Questions 35
Mistakes 9 Max
Passing 80%

IA Fines & Limits

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Questions 15
Mistakes 5 Max
Passing 80%
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Practice by Topic

traffic Road Signs 9 Q traffic Signals & Right-of-Way 10 Q speed Speed Limits 10 Q no_drinks Alcohol & Drugs 8 Q local_parking Parking & Stopping 9 Q merge Yielding 9 Q emergency Emergency Vehicles 10 Q shield Safety Equipment 10 Q

Commercial Driver's License (CDL)

Class A Prep Class B Prep Class C Prep Air Brakes Endorsement

Iowa DMV Test FAQ

How many questions are on the Iowa driver permit test?

The IA DOT driver knowledge test has 35 multiple-choice questions.

What is the passing score?

You must answer at least 28 questions correctly (80%) to pass.

Can I retake the test if I fail?

Yes. Retake policies vary by state; IA DOT typically lets you re-attempt the knowledge test after a short waiting period.