If you are preparing for the Kansas driver's license knowledge test, this page gives you free practice sets by topic, worked explanations for sample questions, and a plain summary of the format, fees and retake rules from the Kansas Department of Revenue. Our questions are written by us with AI tools and are not real exam questions.
Numbers in brackets link to the official sources listed under Sources & last verified. Dates that have passed are removed automatically.
| Item | Detail | Source · Verified |
|---|---|---|
| Number of questions (Class C knowledge (written) test) | 25 questions on traffic laws and road signs[1] | Kansas Department of Revenue, Division of Vehicles · Oct 21, 2026 |
| Time limit (Online knowledge test (KnowTo Drive)) | 60 minutes[2] | knowtodrive.com · Oct 21, 2026 |
| Exam fee (Class C license (age 21-64), new issuance with testing) | $29.00 ($18 issuance + $3 test + $8 photo)[3] | Kansas Department of Revenue, Division of Vehicles · Oct 21, 2026 |
| Retake fee (Knowledge or driving test (in office)) | $1.50 re-exam fee[1] | Kansas Department of Revenue, Division of Vehicles · Oct 21, 2026 |
| Retake policy | 4 attempts per test, then a 6-month wait[1] | Kansas Department of Revenue, Division of Vehicles · Oct 21, 2026 |
| Validity (Class C instruction permit) | 1 year from issue[1] | Kansas Department of Revenue, Division of Vehicles · Oct 21, 2026 |
| Renewal (Driver's license) | In person, up to 1 year early; vision exam + fee + new photo[4] | Kansas Department of Revenue, Division of Vehicles · Oct 21, 2026 |
| Delivery (Class C knowledge (written) test) | At a driver's license office or online at home via KnowTo Drive[1] | Kansas Department of Revenue, Division of Vehicles · Oct 21, 2026 |
| Eligibility (Class C instruction permit) | Minimum age 14; vision + written test (or driver ed certificate)[5] | Kansas Department of Revenue, Division of Vehicles · Oct 21, 2026 |
| Score release (Online knowledge test (KnowTo Drive)) | Instant results[6] | ks.knowtodrive.com · Oct 21, 2026 |
| Late registration deadline (Driver's license renewal) | $1.00 late fee after expiration; full retest if expired 1+ year[3] | Kansas Department of Revenue, Division of Vehicles · Oct 21, 2026 |
According to Kansas Department of Revenue, Division of Vehicles, “You will be required to answer 25 questions about traffic laws and identify certain signs by their shape, color, or the symbol appearing on them.”[1]
The Class C knowledge test is the written part of getting a standard Kansas driver's license or instruction permit. The official body is the Kansas Department of Revenue, Division of Vehicles. You can take the test at a driver's license office or online at home through KnowTo Drive.
The test has 25 questions about traffic laws and road signs. You are expected to recognize signs by their shape, color or symbol. The online version has a 60-minute time limit and shows instant results with directions for next steps.
For an instruction permit, the minimum age is 14. You need a vision test plus either the written test or a certificate of completion from driver education. A Class C instruction permit is valid for 1 year from issue.
A new Class C license for ages 21-64 with testing costs $29.00, made up of an $18 issuance fee, a $3 test fee and an $8 photo fee. Fees vary by license type and age, so check the official fee schedule for your situation.
If you fail a test in the office, you may retest the next working day after paying a $1.50 re-exam fee. You get 4 attempts at the written test and 4 at the driving test. After the 4th failure of either, you must wait 6 months from the most recent failed exam.
Renewal is done in person, up to 1 year early unless you are under 21, with a vision exam, the fee and a new photo. A $1.00 late fee applies after expiration, and a license expired 1 year or more requires a full retest. Rules can change, so confirm details with the Kansas Department of Revenue.
Prepare for the KS DMV - Kansas Department of Motor Vehicle exam with our free practice test modules. Each quiz covers key topics to help you pass on your first try.
These are practice questions written for this site, not questions from the real exam. Each explanation shows why the right answer is right and why the others are wrong.
Question: After a DUI arrest in Kansas, how long does a driver have to request a hearing to contest license suspension?
Answer: A. 14 days
Explanation:
The correct answer is 14 days. After a DUI arrest, a driver has 14 days from the arrest to request an administrative hearing to contest the license suspension. That short window is the part to remember.
The other options are wrong because they give different deadlines. 30 days and 60 days are too long and would let drivers wait well past the real cutoff. 7 days is too short and is not the period Kansas allows.
The general rule: the hearing request is a separate, time-limited step from the criminal case. Missing the deadline can mean losing the chance to contest the suspension, so treat the deadline as strict and note it when you study DUI topics.
Question: In Kansas, what does a green traffic signal arrow indicate?
Answer: A. Protected turn in the arrow's direction is permitted
Explanation:
A green arrow means a protected turn in the direction the arrow points. Oncoming traffic is stopped, so your turn is controlled by the signal. That makes the first option correct.
"Yield before turning" describes a solid green light or a flashing yellow arrow, where you must give way to oncoming traffic. "Turn only if no pedestrians are present" is wrong because pedestrians still matter, but the arrow itself does not depend on their absence. "Unprotected turn allowed with caution" is wrong because the arrow protects the turn.
The general rule: an arrow gives you a specific movement with its own protection, while a plain green light lets you proceed but requires you to yield. Keep watching for people in the crosswalk either way.
Question: In Kansas, what is 'DUI per se'?
Answer: A. Being convicted of DUI based solely on BAC at or above .08% without additional proof of impairment
Explanation:
DUI per se means a driver can be convicted based solely on a BAC at or above .08%, without additional proof of impairment. The number itself is the evidence, so how the driver looked or drove does not have to be shown.
The option about erratic driving is wrong because per se charges do not require that evidence. The option limiting it to repeat offenders is wrong because the rule applies by BAC level, not by history. The option calling it a lesser charge for first-time offenders is wrong because per se describes how the offense is proved, not how serious it is.
The general rule: a measured BAC at or above the legal limit is enough on its own, regardless of how the driver appeared.
Start with the official Kansas Driver's Handbook from the Kansas Department of Revenue, since the test is built around traffic laws and road signs. Read it in short sittings and keep a list of anything that surprises you.
Then use our practice sets to find weak spots. Begin with Road Signs and Signals and Right-of-Way Rules, because signs and who yields come up constantly. Add Safe Driving Practices and Traffic Violations and Penalties next.
If you are also curious about rules around alcohol, try DUI and Alcohol Laws. Other sets cover Driver Licensing, Insurance Requirements and Vehicle Registration and Title.
When you miss a question, go back to the handbook and find the rule instead of memorizing our answer. Our questions are written by us and are not real exam questions, so they test understanding, not recall. Before test day, take the full practice test in one sitting and check the format and fees on the official site.
The Class C knowledge test has 25 questions about traffic laws and road signs. You are asked to identify certain signs by their shape, color or the symbol on them. Check the Kansas Driver's Handbook from the Kansas Department of Revenue for the current details.
Yes. The knowledge exam may be taken at a driver's license office or online at home through KnowTo Drive. The online test has a 60-minute time limit, and you get instant results with directions for next steps once you finish.
In the office, you may retake it the next working day after paying a $1.50 re-exam fee. You have 4 chances to pass the written test. After the 4th failure, you must wait 6 months from the most recent failed exam before testing again.
The minimum age for a Class C instruction permit is 14. You need a vision test and either the written test or a certificate of completion from driver education. The permit is valid for 1 year from the date it is issued.
For ages 21-64, a new Class C license with testing costs $29.00. That is an $18 issuance fee, a $3 test fee and an $8 photo fee. Fees differ for other ages and license types, so check the official fee schedule.
You can renew in person up to 1 year in advance unless you are under 21. Renewal involves a vision exam, the fee and a new photo. A $1.00 late fee applies after expiration, and a license expired 1 year or more requires a full retest.
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