Illinois DMV Written Test 2026: Questions, Passing Score & What to Expect

Illinois’ Class D written-test rule requires at least 35 questions and an 80% passing result; a 35-question test needs 28 correct answers. The Illinois Secretary of State administers the licensing process and offers the Class D test in 23 languages, including Vietnamese. Prepare with Illinois Rules of the Road, then organize the permit application and testing service for your chosen facility.

Last verified: November 4, 2026

How do 35 questions and 28 correct answers fit the Illinois rule?

Twenty-eight correct out of 35 equals the required 80%. Illinois’ written-test regulation sets a minimum of 35 questions for Class D. The Secretary of State’s Rules of the Road workbook describes the 35-question format, combining sign identification with multiple-choice or true-false material.

Study the subject rather than a small collection of remembered answers. A familiar question can make you feel ready while a changed road layout exposes the same misunderstanding. Use a practice result to choose the next handbook section, especially when you guessed correctly but could not explain the driving decision.

What should an Illinois study session cover besides sign names?

Cover the response required by traffic controls, yielding, road positioning, speed judgment, impairment and sharing the road. Illinois Rules of the Road connects those subjects with the licensing and safety rules. Recognizing a sign is useful only if you also know what it asks you to do.

For an Illinois-specific example, separate the 15 mph alley category from the 30 mph city/town category unless otherwise posted. Then add a pedestrian or an obstructed view: you still need a safe speed for the conditions. For a teen application, learn the different weekday and weekend nighttime windows rather than assuming every evening follows the same schedule.

Organize errors by their cause. A mistaken sign meaning calls for recognition practice; misunderstanding which car yields calls for a traffic-path diagram. Missing a condition such as “when children are present” calls for closer reading of the whole situation. The Illinois study plan develops those review habits over several sessions.

Can you try Illinois intersection and lane-change questions?

Use the following questions from our Illinois practice pool to test decisions, not answer positions. Choose before opening each explanation. Start with arrival order and signals, then consider why observation remains necessary even after you identify the legal movement.

Is the Illinois written test available in Vietnamese?

Yes. The Secretary of State lists Vietnamese among the 23 Class D testing languages, including English, on its driver-license information page. Identify the language or accessibility arrangement you need while planning the examination service.

Learning a rule in your preferred language can make its conditions clearer. Also study the English words that appear on roadside controls, such as a prohibition or lane instruction. The real driving task still requires recognizing the message when you encounter it on the road.

How do you choose a facility and prepare the appointment?

Select a Secretary of State facility that offers the noncommercial written examination and the permit or license service you need. Follow that site’s appointment directions. The official Midlothian service listing, for example, identifies appointment-required driver services and non-CDL written testing.

Prepare the identity and residence records, applicable school or course certification, parental consent when required and payment for the transaction. An original Class D permit is $20 under the fee schedule. The Illinois permit article explains the age and document distinctions.

How much time should you leave for the testing visit?

Leave time for the application review, vision screening and examination, and follow the facility’s arrival instructions. An appointment time and the time available to answer questions describe different parts of the visit. Read the testing instructions before beginning, and ask staff about any unclear equipment procedure.

Do not plan another commitment so tightly that check-in makes you rush. During the examination, read the conditions before selecting an answer and keep unauthorized material away. A calm visit depends on having the application ready as well as knowing the traffic rules.

What happens if you need another attempt?

The Secretary of State allows three attempts within the applicable one-year testing period for the application fee. Illinois’ multiple-attempt rule allows a second attempt on the same day in qualifying circumstances; do not assume same-day service is guaranteed. Obtain the return instructions for your application before leaving.

Use the Illinois retake guide to plan a focused review. After passing, complete the permit issuance step and follow its supervision restrictions. Passing knowledge does not authorize driving alone, and a teen still has the education, practice and holding requirements ahead.

• Learn the Illinois rules and the response behind each sign.
• Prepare the facility service, language and application records together.
• Review missed concepts before returning for another attempt.

How should you handle a true-false statement with a missing condition?

Judge the entire statement, including when and to whom it applies. Illinois rules often depend on the driver’s age, the road category or the traffic control. A familiar phrase can still lead to an incorrect answer if you overlook one of those conditions.

For instance, compare the lane-change statement above with a claim that signaling gives the driver priority. The first describes a required communication; the second would incorrectly remove the need to observe and yield. After studying, make the distinction in your own words so a changed sentence does not make the rule seem unfamiliar.

Explore the Illinois Car hub and test your understanding with a fresh session: Start Free Practice Test.