Missouri DOR Exam Simulator

A full-length mock exam built to Missouri's real rules: 25 questions, 20 correct to pass (80%). New questions every attempt.

How this simulator works

  • Knowledge test: 25 questions, 20 correct to pass.
  • No time limit, like the real test. Take your time.
  • You won’t see whether you were right until the end, just like at the Missouri test. Then you can review every answer with its explanation.
  • Questions are drawn fresh from the full Missouri bank each time.

How the real Missouri knowledge test works

The Missouri Department of Revenue, Driver License Bureau test is 25 questions, 20 correct to pass (80%). This simulator follows the same structure, gives no feedback until you finish, and draws a new set of questions from the full Missouri bank every time.

Aim to pass the simulator two or three times in a row, on different days, before you book your test.

Sample questions from this test

  1. What is the youngest age at which you can get a Missouri instruction permit?

    • A 14
    • B 15 and a half
    • C 16
    • D 15
    Show answer

    D. 15

    The instruction permit is Step One of Missouri's Graduated Driver License program, and you can get it at 15. It lets a young driver practice with a qualified adult before moving on to the intermediate license.

    Source: Missouri Driver Guide, page 5

  2. In Missouri, how many points in 12 months will trigger a point accumulation advisory letter?

    • A 2 points
    • B 8 points
    • C 6 points
    • D 4 points
    Show answer

    D. 4 points

    If you collect 4 points in 12 months, the Department sends a point accumulation advisory. It is a warning that you are on track toward a suspension if more points follow.

    Source: Missouri Driver Guide, page 75

  3. In Missouri, it is illegal for a driver 21 or older to drive a car with a blood alcohol content (BAC) of:

    • A 0.10% or more
    • B 0.04% or more
    • C 0.08% or more
    • D 0.02% or more
    Show answer

    C. 0.08% or more

    Missouri's limit for adult drivers is 0.08% BAC. Even one drink can affect your driving, and two drinks may put you over the limit.

    Source: Missouri Driver Guide, page 73

  4. In Missouri, when must you turn on your headlights during the day?

    • A Only when it is snowing
    • B Only on interstate highways and other divided roads
    • C Whenever you need your windshield wipers
    • D Only in tunnels
    Show answer

    C. Whenever you need your windshield wipers

    Missouri requires headlights any time weather conditions require your windshield wipers. Headlights help other drivers see you in rain, sleet and snow.

    Source: Missouri Driver Guide, page 64

  5. Should you share a lane with a motorcycle?

    • A Yes, if the motorcycle is near the edge
    • B Yes, in slow traffic
    • C No, the motorcyclist needs the entire lane
    • D Yes, if you stay in the left part of the lane
    Show answer

    C. No, the motorcyclist needs the entire lane

    Motorcyclists need the full lane for safety, since they shift position to avoid hazards like manhole covers and debris. When passing, give them a full lane width.

    Source: Missouri Driver Guide, page 30