MISSOURI POST EXAM
COMPREHENSIVE PRACTICE (2026/2027 EDITION)
180 Multiple-Choice Questions - Complete Practice Exam (70% passing)
Independent-Study Disclaimer
This practice examination is an independent study aid and is not affiliated with, endorsed by, or sponsored by the
Missouri Peace Officer Standards and Training (POST) Program or any other agency. It is provided for
educational and self-assessment purposes only and is not a substitute for official training, statutes, or
professional guidance. Law and standards are subject to change; always consult current Missouri Revised
Statutes, POST standards, and controlling case law.
, Section 1: Constitutional Law – 4th, 5th, 6th, and 14th Amendments;
Search and Seizure; Miranda (25 questions)
Q1: The Fourth Amendment protects against:
A. Cruel and unusual punishment
B. Self-incrimination
C. Excessive bail
D. Unreasonable searches and seizures [CORRECT]
Correct Answer: D
Rationale: The Fourth Amendment prohibits unreasonable searches and seizures. Cruel punishment is the
Eighth, and self-incrimination is the Fifth.
Q2: Which of the following is required for a valid search warrant?
A. A hunch
B. A verbal request
C. Probable cause and a particular description of the place and items [CORRECT]
D. A general description
Correct Answer: C
Rationale: A warrant requires probable cause and particularity. The others are insufficient.
Q3: Which of the following is an exception to the warrant requirement?
A. A hunch
B. Plain view, consent, and search incident to arrest [CORRECT]
C. A general desire to search
D. Officer curiosity
Correct Answer: B
Rationale: Plain view, consent, and search incident to arrest are recognized exceptions. The others are not.
Q4: Which of the following permits seizure of evidence seen in plain view?
A. Unlawful presence
B. Lawful presence and immediately apparent incriminating character [CORRECT]
C. A sealed container
D. A hunch
Correct Answer: B
Rationale: Plain view requires lawful presence and immediately apparent incriminating character. The others
are incorrect.
Q5: A 'Terry stop' requires:
A. Reasonable suspicion of criminal activity [CORRECT]
B. Probable cause
C. A warrant
D. Consent
Correct Answer: A
Rationale: A Terry stop requires reasonable suspicion. The others are not required for a stop.
Missouri POST Exam - 2026/2027 Edition Page 2
, Q6: During a lawful frisk, an officer may:
A. Pat down for weapons if reasonably believed the person is armed [CORRECT]
B. Search for drugs
C. Search the home
D. Detain indefinitely
Correct Answer: A
Rationale: A frisk is limited to a pat-down for weapons. The others exceed the scope.
Q7: Which of the following requires probable cause?
A. A Terry stop
B. A frisk
C. An arrest [CORRECT]
D. A citizen contact
Correct Answer: C
Rationale: An arrest requires probable cause. A Terry stop/frisk require reasonable suspicion.
Q8: The exclusionary rule provides that:
A. All evidence is admissible
B. Only confessions are excluded
C. Fruit is always admitted
D. Evidence obtained in violation of the Constitution may be excluded [CORRECT]
Correct Answer: D
Rationale: The exclusionary rule excludes unconstitutionally obtained evidence. The others are incorrect.
Q9: The 'fruit of the poisonous tree' doctrine excludes:
A. Only the initial item
B. Evidence derived from an illegal search [CORRECT]
C. Nothing
D. All legal evidence
Correct Answer: B
Rationale: The doctrine excludes evidence derived from prior illegality. The others are incorrect.
Q10: Which of the following is an exception to the exclusionary rule?
A. A hunch
B. Nothing
C. Inevitable discovery and good faith [CORRECT]
D. All evidence is excluded
Correct Answer: C
Rationale: Inevitable discovery and good faith are exceptions to the exclusionary rule. The others are
incorrect.
Missouri POST Exam - 2026/2027 Edition Page 3
, Q11: Miranda warnings are required before:
A. Any traffic stop
B. Custodial interrogation [CORRECT]
C. A voluntary statement to a friend
D. Fingerprinting
Correct Answer: B
Rationale: Miranda is required before custodial interrogation. The others are not.
Q12: The Fifth Amendment protects against:
A. Unreasonable search
B. Cruel punishment
C. Excessive bail
D. Compelled self-incrimination [CORRECT]
Correct Answer: D
Rationale: The Fifth Amendment protects against self-incrimination. The others are different amendments.
Q13: The Sixth Amendment guarantees:
A. The right to counsel and a speedy trial [CORRECT]
B. Protection against search
C. Equal protection
D. Bail
Correct Answer: A
Rationale: The Sixth Amendment guarantees counsel and a speedy trial. The others are different.
Q14: The Fourteenth Amendment's Due Process Clause:
A. Applies Bill of Rights protections to the states and ensures fairness [CORRECT]
B. Only applies to the federal government
C. Concerns voting only
D. Concerns search only
Correct Answer: A
Rationale: The Fourteenth Amendment incorporates most Bill of Rights protections to the states. The others
are incorrect.
Q15: Which amendment is the basis for applying the exclusionary rule to the states?
A. The Third Amendment
B. The Seventh Amendment
C. The Ninth Amendment
D. The Fourteenth Amendment [CORRECT]
Correct Answer: D
Rationale: The Fourteenth Amendment incorporates the exclusionary rule to the states. The others are
incorrect.
Missouri POST Exam - 2026/2027 Edition Page 4
COMPREHENSIVE PRACTICE (2026/2027 EDITION)
180 Multiple-Choice Questions - Complete Practice Exam (70% passing)
Independent-Study Disclaimer
This practice examination is an independent study aid and is not affiliated with, endorsed by, or sponsored by the
Missouri Peace Officer Standards and Training (POST) Program or any other agency. It is provided for
educational and self-assessment purposes only and is not a substitute for official training, statutes, or
professional guidance. Law and standards are subject to change; always consult current Missouri Revised
Statutes, POST standards, and controlling case law.
, Section 1: Constitutional Law – 4th, 5th, 6th, and 14th Amendments;
Search and Seizure; Miranda (25 questions)
Q1: The Fourth Amendment protects against:
A. Cruel and unusual punishment
B. Self-incrimination
C. Excessive bail
D. Unreasonable searches and seizures [CORRECT]
Correct Answer: D
Rationale: The Fourth Amendment prohibits unreasonable searches and seizures. Cruel punishment is the
Eighth, and self-incrimination is the Fifth.
Q2: Which of the following is required for a valid search warrant?
A. A hunch
B. A verbal request
C. Probable cause and a particular description of the place and items [CORRECT]
D. A general description
Correct Answer: C
Rationale: A warrant requires probable cause and particularity. The others are insufficient.
Q3: Which of the following is an exception to the warrant requirement?
A. A hunch
B. Plain view, consent, and search incident to arrest [CORRECT]
C. A general desire to search
D. Officer curiosity
Correct Answer: B
Rationale: Plain view, consent, and search incident to arrest are recognized exceptions. The others are not.
Q4: Which of the following permits seizure of evidence seen in plain view?
A. Unlawful presence
B. Lawful presence and immediately apparent incriminating character [CORRECT]
C. A sealed container
D. A hunch
Correct Answer: B
Rationale: Plain view requires lawful presence and immediately apparent incriminating character. The others
are incorrect.
Q5: A 'Terry stop' requires:
A. Reasonable suspicion of criminal activity [CORRECT]
B. Probable cause
C. A warrant
D. Consent
Correct Answer: A
Rationale: A Terry stop requires reasonable suspicion. The others are not required for a stop.
Missouri POST Exam - 2026/2027 Edition Page 2
, Q6: During a lawful frisk, an officer may:
A. Pat down for weapons if reasonably believed the person is armed [CORRECT]
B. Search for drugs
C. Search the home
D. Detain indefinitely
Correct Answer: A
Rationale: A frisk is limited to a pat-down for weapons. The others exceed the scope.
Q7: Which of the following requires probable cause?
A. A Terry stop
B. A frisk
C. An arrest [CORRECT]
D. A citizen contact
Correct Answer: C
Rationale: An arrest requires probable cause. A Terry stop/frisk require reasonable suspicion.
Q8: The exclusionary rule provides that:
A. All evidence is admissible
B. Only confessions are excluded
C. Fruit is always admitted
D. Evidence obtained in violation of the Constitution may be excluded [CORRECT]
Correct Answer: D
Rationale: The exclusionary rule excludes unconstitutionally obtained evidence. The others are incorrect.
Q9: The 'fruit of the poisonous tree' doctrine excludes:
A. Only the initial item
B. Evidence derived from an illegal search [CORRECT]
C. Nothing
D. All legal evidence
Correct Answer: B
Rationale: The doctrine excludes evidence derived from prior illegality. The others are incorrect.
Q10: Which of the following is an exception to the exclusionary rule?
A. A hunch
B. Nothing
C. Inevitable discovery and good faith [CORRECT]
D. All evidence is excluded
Correct Answer: C
Rationale: Inevitable discovery and good faith are exceptions to the exclusionary rule. The others are
incorrect.
Missouri POST Exam - 2026/2027 Edition Page 3
, Q11: Miranda warnings are required before:
A. Any traffic stop
B. Custodial interrogation [CORRECT]
C. A voluntary statement to a friend
D. Fingerprinting
Correct Answer: B
Rationale: Miranda is required before custodial interrogation. The others are not.
Q12: The Fifth Amendment protects against:
A. Unreasonable search
B. Cruel punishment
C. Excessive bail
D. Compelled self-incrimination [CORRECT]
Correct Answer: D
Rationale: The Fifth Amendment protects against self-incrimination. The others are different amendments.
Q13: The Sixth Amendment guarantees:
A. The right to counsel and a speedy trial [CORRECT]
B. Protection against search
C. Equal protection
D. Bail
Correct Answer: A
Rationale: The Sixth Amendment guarantees counsel and a speedy trial. The others are different.
Q14: The Fourteenth Amendment's Due Process Clause:
A. Applies Bill of Rights protections to the states and ensures fairness [CORRECT]
B. Only applies to the federal government
C. Concerns voting only
D. Concerns search only
Correct Answer: A
Rationale: The Fourteenth Amendment incorporates most Bill of Rights protections to the states. The others
are incorrect.
Q15: Which amendment is the basis for applying the exclusionary rule to the states?
A. The Third Amendment
B. The Seventh Amendment
C. The Ninth Amendment
D. The Fourteenth Amendment [CORRECT]
Correct Answer: D
Rationale: The Fourteenth Amendment incorporates the exclusionary rule to the states. The others are
incorrect.
Missouri POST Exam - 2026/2027 Edition Page 4
