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Key Facts: MO POST Exam

70%

Qualifying Score

11 CSR 75-13.050(5)

120 days

Window to Achieve a Qualifying Score After Applying

11 CSR 75-13.050(3)

30 days

Retake Window After a First or Second Failure

11 CSR 75-13.050(6)

600 hours

Minimum Class A Basic Training

11 CSR 75-14.030

The Missouri Peace Officer License Exam (MPOLE) tests knowledge across Missouri-specific criminal law and procedure, constitutional rights, patrol operations, use of force standards, traffic law, investigation techniques, and professional ethics from the POST mandatory basic training curriculum. Missouri POST publishes no official item count or time limit; the qualifying score is 70% correct, and it must be achieved within 120 days of applying for a peace officer license (11 CSR 75-13.050).

Sample MO POST Practice Questions

Try these sample questions to review concepts for the MO POST exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Under Missouri Revised Statutes (RSMo), what is the classification of first-degree murder in Missouri?
A.Class B felony
B.An unclassified felony punishable by death or life imprisonment without parole
C.Misdemeanor offense
D.Civil infraction
Explanation: First-degree murder under RSMo 565.020 is not assigned an ordinary felony class; it is punishable by death or life imprisonment without eligibility for probation or parole. It is the most serious criminal offense in Missouri.
2Under Missouri law, what element distinguishes burglary from criminal trespass?
A.The time of day
B.Unauthorized entry with intent to commit a crime inside
C.The value of property taken
D.Whether the building had an alarm
Explanation: Under Missouri law (RSMo 569.160 (first-degree) and 569.170 (second-degree)), burglary requires unauthorized entry with intent to commit a felony or theft. Criminal trespass is unauthorized entry without this criminal intent.
3Under Missouri theft law (RSMo 570.030), what mental state is required?
A.Strict liability
B.Knowingly taking property of another with intent to permanently deprive the owner
C.Negligence
D.Recklessness only
Explanation: Missouri theft law requires knowingly or intentionally taking property of another with intent to permanently deprive the owner. Both the knowing mental state and deprivation intent are essential.
4What constitutes robbery under Missouri law?
A.Shoplifting
B.Taking property from a person by use of force or threat of force
C.Breaking into an unoccupied building
D.Keeping lost property
Explanation: Under Missouri law, robbery is taking property from a person by force or threat of imminent force. The force element distinguishes robbery from theft.
5Under Missouri law, what is an inchoate offense?
A.A completed felony
B.A crime involving steps toward another crime such as attempt, conspiracy, or solicitation
C.A traffic infraction
D.A civil lawsuit
Explanation: Inchoate offenses include attempt, conspiracy, and solicitation - crimes involving steps toward another substantive crime even if never completed.
6Under Missouri self-defense law (RSMo 563.031 (Castle Doctrine and Stand Your Ground)), when may a person use force?
A.Any time they feel uncomfortable
B.When they reasonably believe force is necessary to defend against imminent unlawful force
C.Only law enforcement may use force
D.Only when attacked with a weapon
Explanation: Under Missouri law, self-defense allows reasonable force when a person reasonably believes it is necessary to defend against imminent unlawful force. The force must be proportional to the threat.
7What constitutes aggravated assault under Missouri law?
A.A verbal argument
B.Assault with a deadly weapon, causing serious injury, or targeting a protected victim
C.Accidentally bumping someone
D.Raising your voice in public
Explanation: Aggravated assault in Missouri involves assault with aggravating factors such as deadly weapon use, serious bodily injury, or targeting protected victims like officers or children.
8Under Missouri law, what is arson?
A.Accidentally starting a fire
B.Knowingly or intentionally damaging property by fire or explosive
C.Failing to report a fire
D.Having a campfire without a permit
Explanation: Arson in Missouri involves knowingly or intentionally damaging property by fire or explosive. The knowing mental state distinguishes it from accidental fires.
9What distinguishes battery from assault under Missouri law?
A.They are identical
B.Battery requires actual physical contact; assault involves placing someone in apprehension of harm
C.Assault requires a weapon
D.Battery is always a felony
Explanation: Battery requires actual physical contact while assault involves placing another in reasonable apprehension of harmful contact. Assault is the threat; battery is the act.
10Under Missouri law, what constitutes identity theft?
A.Changing your legal name
B.Using another person's identifying information to fraudulently obtain credit, goods, or services
C.Lending your ID to a friend
D.Creating a social media profile
Explanation: Identity theft occurs when knowingly using another person's identifying information for fraud. It is typically classified as a felony.

About the MO POST Exam

The Missouri Peace Officer License Exam (MPOLE) is administered by the Missouri POST Program (Department of Public Safety) to license peace officer candidates. The exam covers Missouri-specific criminal law, constitutional law, patrol operations, criminal procedure, use of force, traffic law, investigations, and professional ethics drawn from the POST mandatory basic training curriculum. Most candidates test after a POST-certified basic training course, though licensure can also be qualified through recognized federal, military, or out-of-state training or the Veteran Peace Officer Point Scale.

Exam sponsor: Missouri POST Program (Department of Public Safety). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Assessment

Written exam — Missouri POST publishes no item count or time limit

Time Limit

Not published

Passing Score

70%

Exam / Certification Fees

No statewide fee published

Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

3 hours

Administrative Procedures

Orientation, rules and regulations, and basic study skills that open the POST Commission's mandatory Class A basic training curriculum. Missouri POST publishes no MPOLE domain weights; these sections mirror the official 600-hour curriculum the exam draws from.

77 hours

Legal Studies

Constitutional law (32 hrs) including searches, seizures, Miranda, and arrest; Missouri statutory law (32 hrs) including the criminal code and use-of-force justification; and traffic law (13 hrs).

60 hours

Interpersonal Perspectives

Ethics and professionalism, domestic violence response, child abuse and neglect, and human behavior including tactical communications, cultural diversity, and dealing with aggressive behavior.

242 hours

Technical Studies

Patrol and jail management, homeland security, traffic accident investigation and DWI, criminal investigation and crime scene processing, report writing, juvenile justice, and first responder.

218 hours

Skill Development

Defensive tactics, firearms, law enforcement driving, and physical fitness — practical skill areas of basic training tested mainly through academy practical examinations.

Preparing for the MO POST Exam

What You Need to Know

  • Passing score: 70%
  • Assessment: Written exam — Missouri POST publishes no item count or time limit
  • Time limit: Not published
  • Exam / certification fees: No statewide fee published Official sources

Using Our Practice Resources

  • Work through all 100 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

MO POST: Suggested Study Strategy

1Focus heavily on Missouri-specific criminal law statutes and classifications, as they make up the largest portion of the exam.
2Master the constitutional law foundations: Fourth Amendment search and seizure, Fifth Amendment self-incrimination, Sixth Amendment right to counsel, and Fourteenth Amendment equal protection.
3Practice applying use-of-force standards including Graham v. Connor, Tennessee v. Garner, and the force continuum to scenario-based questions.
4Review Missouri traffic law including MO DUI/OWI statutes, implied consent, and CDL requirements.
5Take timed practice tests to build test endurance and consistent accuracy above the 70% qualifying score.

Frequently Asked Questions

What is the Missouri POST exam?

The Missouri POST exam is the Missouri Peace Officer License Exam (MPOLE), the state licensing test administered by the Missouri POST Program (Department of Public Safety). It tests knowledge of Missouri criminal law, constitutional procedures, patrol operations, use of force, and professional standards required for a peace officer license. Applicants for Class R (reserve) and Class D licenses do not take the MPOLE (11 CSR 75-13.050).

How many questions are on the Missouri POST exam?

Missouri POST does not publish an official item count or time limit for the MPOLE; the current Peace Officer Licensing Handbook prints only sample multiple-choice items. The qualifying score is 70% correct, and you must achieve it within 120 days of applying for your peace officer license (11 CSR 75-13.050).

What is the cost of the Missouri POST exam?

Missouri POST publishes no statewide MPOLE fee. Individual test sites may charge their own sitting fee, and the fee for fingerprinting through the Missouri State Highway Patrol is the applicant's responsibility. Basic training academy tuition is separate.

Can I retake the Missouri POST exam if I fail?

Yes. Under 11 CSR 75-13.050(6) you may retake the MPOLE within 30 days after notification of a first failure and within 30 days after a second failure. After a third failure — or if you miss a 30-day retake window — you must either wait one year after notification or attend and graduate from a basic training course, then take the MPOLE as if for the first time.