Missouri DMV practice test (2026)

Missouri permit test: key facts

Questions on the knowledge test

25 questions

“If you are applying for a Class F (operator) license, you must take a 25 question multiple-choice written test.” — Missouri driver handbook, page 20

Passing score

Correctly answer 20 questions

“You must correctly answer 20 questions to pass the test.” — Missouri driver handbook, page 4

Minimum age for a learner permit

15 years old

“Step One: Instruction Permit Eligible Age: 15” — Missouri driver handbook, page 17

How long to hold the permit (drivers under 18)

Six months

“The six-month permit period required for intermediate license does not start until the issuance of the temporary instruction permit.” — Missouri driver handbook, page 5

If you fail the knowledge test

Take only one driving test per day

“You may take only one driving test per day.” — Missouri driver handbook, page 23

Vision test

At least 20/40 with either or both eyes

“The standard minimum acuity is at least 20/40 with either or both eyes.” — Missouri driver handbook, page 20

Copied from the handbook with the page; rules change, so check the current edition or your DMV before the test.