100+ Free Police Inspector Aptitude Practice Questions

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2026 Statistics

Key Facts: Police Inspector Aptitude Exam

60 mins

Time limit for the Aptitude Test paper

HKPF Recruitment Guidelines

40 MCQs

Number of questions in the official Aptitude Test

HKPF Selection Exam Format

5 areas

Verbal, Numerical, Data Sufficiency, Spatial, and Situational Judgement reasoning

HKPF Aptitude Test Blueprint

Pass/Fail

Grading of the Aptitude Test paper

HKPF Recruitment Guidelines

No fee

The HKPF written recruitment tests are provided free of charge

HKPF Recruitment Policy

100

Free original practice questions in this bank

OpenExamPrep

The Probationary Inspector Aptitude Test is a core written assessment for candidates applying to the Hong Kong Police Force. Lasting 60 minutes for 40 questions, it tests verbal, numerical, data sufficiency, spatial, and situational reasoning. This 100-question practice bank covers all five domains, helping you prepare for the logic checks and fast-paced constraints of the official exam.

Sample Police Inspector Aptitude Practice Questions

Try these sample questions to test your Police Inspector Aptitude exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Under Section 50 of the Police Force Ordinance (Cap. 232), a police officer may arrest any person whom he reasonably suspects of being guilty of an offense. If an Inspector is reviewing an arrest made by a Constable, which of the following is the most direct logical consequence of this section?

A.The legality of the arrest depends on whether there was a reasonable suspicion of an offense, rather than absolute proof of guilt at the time of arrest.

B.A police officer must have a signed warrant from a magistrate before making any arrest under Cap. 232.

C.An arrest is only lawful if the suspect is eventually convicted of the offense in a court of law.

D.Only officers of the rank of Inspector or above are legally empowered to make arrests under Section 50.

Explanation: Section 50 empowers officers to arrest based on 'reasonable suspicion' rather than absolute proof of guilt, meaning the initial arrest's legality hinges on the objective reasonableness of the suspicion. It does not require a warrant for all arrests (option 1), nor does it require a subsequent court conviction to make the initial arrest lawful (option 2). Constables are also empowered, not just inspectorate ranks (option 3).

2Consider this witness statement: 'I saw a suspect in a blue jacket run out of the jewelry shop at 3:15 PM, carrying a black duffel bag. Immediately after, the shop alarm rang. I did not see anyone else leave the shop.' Which of the following represents an inference, rather than a direct fact stated by the witness?

A.The suspect in the blue jacket stole items from the jewelry shop and triggered the alarm.

B.The witness saw a suspect in a blue jacket leave the shop at 3:15 PM.

C.The suspect was carrying a black duffel bag.

D.The shop alarm rang immediately after the suspect ran out.

Explanation: The witness did not see the suspect steal anything or pull the alarm; concluding that the suspect committed theft and triggered the alarm is an inference (option 0). Options 1, 2, and 3 are direct facts explicitly stated in the witness's quote.

3An internal briefing states: 'All probationary inspectors must undergo the leadership development course. Some officers who undergo the leadership development course are also assigned to the Police Tactical Unit (PTU). No officer assigned to the PTU is permitted to take extended leave during their first six months.' If these statements are true, which of the following must also be true?

A.Some officers who have undergone the leadership development course are not permitted to take extended leave during their first six months.

B.All probationary inspectors are assigned to the Police Tactical Unit (PTU).

C.No probationary inspector is permitted to take extended leave during their first six months.

D.Every officer who undergoes the leadership development course is assigned to the PTU.

Explanation: Since some officers on the leadership course are in the PTU, and PTU officers cannot take extended leave in their first six months, those overlapping officers on the course cannot take extended leave. This makes option 0 correct. The statements do not require all probationary inspectors to be in the PTU (option 1), or that all probationary inspectors cannot take leave (option 2), or that everyone on the course is in the PTU (option 3).

4Under the Public Order Ordinance (Cap. 245), a public meeting of more than 50 persons, or a public procession of more than 30 persons, requires a Notice of No Objection from the Commissioner of Police. A community group plans to hold a walking march of 40 people along a public road. Which of the following is a direct logical deduction?

A.The walking march constitutes a public procession of more than 30 persons and requires a Notice of No Objection.

B.The group requires a Notice of No Objection only if the number of participants exceeds 50.

C.The group is completely exempt from notifying the police because they are a registered community group.

D.The walking march is classified as a public meeting, so the threshold is 50 persons and no notification is required.

Explanation: A walking march along a public road is a procession. Since the group has 40 people, it exceeds the threshold of 30 persons for a public procession, thus requiring a Notice of No Objection. Option 1 confuses the meeting threshold (50) with the procession threshold (30). Option 2 is incorrect as registration does not exempt them. Option 3 is incorrect because a march along a road is a procession, not a stationary meeting.

5If a crime scene contains DNA evidence, it will be sent to the Government Laboratory for analysis. If it is sent to the Government Laboratory for analysis, the investigation timeline will be extended by at least two weeks. Which of the following is logically equivalent to these statements?

A.If the investigation timeline is not extended by at least two weeks, the crime scene did not contain DNA evidence.

B.If the investigation timeline is extended by at least two weeks, the crime scene must have contained DNA evidence.

C.If a crime scene does not contain DNA evidence, the investigation timeline will not be extended.

D.If the analysis is completed within a week, the crime scene was not analyzed by the Government Laboratory.

Explanation: By contrapositive (If A -> B and B -> C, then Not C -> Not A), if the timeline is not extended by at least two weeks (Not C), then the scene did not contain DNA evidence (Not A). Option 1 is the converse fallacy. Option 2 is the inverse fallacy. Option 3 is incorrect because it deals with analysis speed rather than the logical link to DNA evidence.

6Witness A states: 'The suspect fled in a red sedan heading north on Nathan Road.' Witness B states: 'The suspect fled in a silver hatchback heading south on Nathan Road.' CCTV footage later shows a red hatchback heading north on Nathan Road at the time of the incident. What is the most logical assessment of the witnesses' credibility regarding the car's direction?

A.Witness A was correct about the vehicle's direction and color, but incorrect about its body type.

B.Witness B was correct about the vehicle's body type and direction, but incorrect about its color.

C.Witness A was entirely incorrect, and Witness B was correct about the body type and color.

D.Both witnesses were entirely incorrect about all aspects of the fleeing vehicle.

Explanation: The CCTV showed a red hatchback heading north. Witness A said 'red sedan heading north' (correct color 'red' and direction 'north', incorrect body type 'sedan'). Witness B said 'silver hatchback heading south' (correct body type 'hatchback', incorrect color 'silver' and direction 'south'). Thus, option 0 is correct. Option 1 is incorrect because Witness B was incorrect about the direction (said south, was north). Option 2 is incorrect because Witness A got color and direction right. Option 3 is incorrect because both had partially correct details.

7An analyst argues: 'The implementation of high-definition CCTV cameras in Mong Kok has reduced pickpocketing cases by 35% this quarter. Therefore, to eliminate street crime entirely in Hong Kong, we must install high-definition CCTV cameras on every street corner.' Which of the following identifies the primary logical flaw in this argument?

A.It assumes that a measure which reduces a specific type of crime in a high-density area will scale universally to eliminate all street crimes, ignoring cost, displacement, and differing crime natures.

B.It fails to consider that CCTV cameras are less expensive to maintain than active police foot patrols.

C.It overlooks the fact that Mong Kok is the only district in Hong Kong where pickpocketing occurs.

D.It assumes that street crime was already decreasing before the CCTV cameras were installed.

Explanation: The argument makes a sweeping generalization that cameras will eliminate all street crime everywhere based on a 35% reduction in pickpocketing in Mong Kok. This ignores the displacement of crime, cost, privacy issues, and the fact that other street crimes (e.g. violent assaults) may not be deterred by CCTV. Option 0 correctly identifies this flaw. Option 1 is about cost, not logical validity. Option 2 is factually false. Option 3 is not a flaw in this deductive chain.

8Under police guidelines, all force used by officers must be necessary, proportionate, and lawful. If an officer uses force to subdue a non-compliant suspect, which of the following scenarios describes a clear breach of these guidelines?

A.An officer continues to strike a suspect who has already been handcuffed and is lying passively on the ground.

B.An officer uses a firm joint lock to subdue a suspect who is actively swinging their fists at the officer.

C.An officer deploys pepper spray against a suspect who is charging at them with a raised metal pipe.

D.An officer physically blocks a suspect who is attempting to run past a cordoned police line.

Explanation: Continuing to strike a suspect who is handcuffed and passive is unnecessary, disproportionate, and unlawful (option 0). Subduing an active attacker with a joint lock (option 1), using pepper spray against an armed attacker (option 2), or blocking a fleeing suspect (option 3) are generally proportionate responses to resistance.

9Consider the statement: 'No police officer who fails the annual shooting test is permitted to carry a firearm on active duty. Officer Wong is currently assigned to a desk-based administrative role where carrying a firearm is not permitted.' Which of the following must be true based on this statement?

A.We cannot determine whether Officer Wong passed or failed his annual shooting test based on his current desk assignment.

B.Officer Wong must have failed the annual shooting test, which is why he is on desk duty.

C.Officer Wong is permitted to carry a firearm, but only when he is off-duty.

D.Officer Wong passed the shooting test but was placed on desk duty due to unrelated disciplinary issues.

Explanation: The text states that failing the test bars an officer from carrying a firearm. It does not state that desk duty is *only* for those who fail the test. Wong could have passed the test and still be on desk duty for operational reasons. Thus, we cannot determine his test status (option 0). Option 1 is a logical fallacy (affirming the consequent/denying the antecedent). Options 2 and 3 are unsupported by the text.

10Passage: 'A key duty of the Cyber Security and Technology Crime Bureau (CSTCB) is to investigate hacking incidents. Hacking cases involve unauthorized access to computer systems. Under the Crimes Ordinance (Cap. 200) Section 161, obtaining access to a computer with a view to dishonest gain for oneself or another is an offense. This applies even if the system did not contain financial data.' Based on this passage, which of the following is true?

A.An offense under Section 161 can be committed even if the accessed computer contains no financial data.

B.Accessing a computer unauthorized is only a crime if the suspect transfers money out of an account.

C.The CSTCB only investigates cases that involve local banks or financial systems.

D.Section 161 of the Crimes Ordinance does not apply to systems with strong security firewalls.

Explanation: The passage explicitly states that the offense applies 'even if the system did not contain financial data', making option 0 correct. Option 1 is incorrect because financial transfer is not required (dishonest gain is broader). Options 2 and 3 are not supported by the text.

About the Police Inspector Aptitude Exam

The Probationary Inspector Aptitude Test is a key component of the Written Examination conducted by the Hong Kong Police Force (HKPF) for recruiting Inspectors. It evaluates candidates on five critical reasoning domains: Verbal Reasoning, Numerical Reasoning, Data Sufficiency, Spatial Reasoning, and Situational Judgement (testing leadership, incident command, and ethical behavior under stress). The actual test requires solving 40 multiple-choice questions in 60 minutes, necessitating both logical accuracy and rapid time management.

Assessment

The Written Exam consists of the English Language Test, Chinese Language Test, and the Aptitude Test. This practice bank provides 100 questions covering the Aptitude Test core competencies: Verbal Reasoning, Numerical Reasoning, Data Sufficiency, Spatial Reasoning, and Situational Judgement.

Time Limit

60 minutes for the Aptitude Test paper.

Passing Score

Pass/Fail for the Aptitude Test. Overall recruitment requires passing both the written tests and subsequent interview stages.

Exam Fee

There is no fee to sit the recruitment written test; it is provided free of charge by the HKPF. (Hong Kong Police Force (HKPF))

Police Inspector Aptitude Exam Content Outline

20%

Verbal Reasoning

Tests logical deduction, reading comprehension, and argument analysis based on HKPF operations, legal regulations (Cap. 232), and civil service rules.

20%

Numerical Reasoning

Tests numerical calculations, percentage changes, ratios, speed-distance-time relative calculations, and data interpretation from police statistics.

20%

Data Sufficiency

Evaluates the sufficiency of statements to answer logical or quantitative problems related to logistics, staffing, and operations.

20%

Spatial Reasoning

Tests 3D shape transformations, pattern folding, block counting, and layouts crucial for planning, surveillance, and tactical analysis.

20%

Situational Judgement

Tests professional judgment, inspectorate leadership, incident command, ethics (Cap. 201), and public conflict resolution under pressure.

How to Pass the Police Inspector Aptitude Exam

What You Need to Know

Passing score: Pass/Fail for the Aptitude Test. Overall recruitment requires passing both the written tests and subsequent interview stages.
Assessment: The Written Exam consists of the English Language Test, Chinese Language Test, and the Aptitude Test. This practice bank provides 100 questions covering the Aptitude Test core competencies: Verbal Reasoning, Numerical Reasoning, Data Sufficiency, Spatial Reasoning, and Situational Judgement.
Time limit: 60 minutes for the Aptitude Test paper.
Exam fee: There is no fee to sit the recruitment written test; it is provided free of charge by the HKPF.

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

Police Inspector Aptitude Study Tips from Top Performers

1Practice under timed conditions of 1.5 minutes per question to match the timing of the official exam.

2For situational judgement, always adopt the perspective of a Probationary Inspector: focus on leadership, command safety, legal compliance (e.g., Police Force Ordinance Cap. 232), and high integrity.

3Familiarize yourself with standard Data Sufficiency logic to avoid wasting time calculating final figures when only checking statement sufficiency.

4Practice spatial reasoning tests like 3D cube folding and block counting to build spatial awareness for surveillance and tactical layout planning.

5Ensure you understand basic police terminology and the Prevention of Bribery Ordinance (Cap. 201) to correctly answer ethics-based situational questions.

Frequently Asked Questions

What is the format of the Police Inspector Written Exam?

The Written Exam includes the English Language Test (50 MCQs + 300-word essay), Chinese Language Test (60 MCQs + 300-word essay), and the Aptitude Test (40 MCQs in 60 minutes). Candidates meeting specific academic criteria or having passed the CRE Aptitude Test may be exempted from the language or aptitude papers.

What does the Police Inspector Aptitude Test cover?

It covers five main reasoning areas: Verbal Reasoning (reading comprehension and logic), Numerical Reasoning (data math and speed/rate calculations), Data Sufficiency (checking mathematical sufficiency), Spatial Reasoning (3D transformations and layout maps), and Situational Judgement (testing leadership, incident command, and ethical decisions).

How much time do I have for the Aptitude Test?

The official Aptitude Test has 40 multiple-choice questions to be completed in 60 minutes, which averages 1.5 minutes per question.

Is there an exam fee to take the test?

No. The recruitment selection process, including the written examinations and physical fitness tests, is entirely free of charge for all applicants.

What are the entry qualifications for the Police Inspector rank?

Candidates must hold a Bachelor's degree from a Hong Kong university (or equivalent) or satisfy DSE criteria, be a permanent resident of Hong Kong, meet language proficiency requirements, pass physical fitness tests, and pass the selection interviews.

100+ Free Police Inspector Aptitude Practice Questions

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