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200+ Free NJ Police Sergeant Practice Questions

Pass your New Jersey Police Sergeant Promotional Examination (NJ CSC) exam on the first try — instant access, no signup required.

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ArticleCivil Service Basic Skills Exam Guide 20269 min read
2026 Statistics

Key Facts: NJ Police Sergeant Exam

2 parts

Written + Video-Based Portions

NJ CSC 2026 Police Sergeant Orientation Guide

80/20

Test Score / Seniority Weighting

NJ CSC Orientation Guide

$70

Application Fee

NJ Civil Service Commission

4 sources

Title 2C, Title 39, Case Law, AG Guidelines

NJ CSC Orientation Guide

95.000

Maximum Seniority Score

NJ CSC Orientation Guide

Feb 2026

Tentative Exam Timeframe

NJ CSC 2026 Orientation Guide

The NJ Police Sergeant Promotional Exam is the Civil Service Commission's two-part test: a written multiple-choice portion plus a video-based portion using multiple-choice and two-option formats. Content covers Title 2C, Title 39, NJ and US case law, and AG Guidelines, plus report writing and supervision. The application fee is $70. Scoring counts correct responses; the test score weighs 80% and seniority 20%.

Sample NJ Police Sergeant Practice Questions

Try these sample questions to test your NJ Police Sergeant exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 200+ question experience with AI tutoring.

1Mrs. Harrison was served with an eviction notice for unpaid rent and, in a fit of anger, recklessly kicked and damaged the bedroom and bathroom doors of her rental unit. The property owner comes to the station to sign complaints. Under the N.J. Code of Criminal Justice, what is the MOST APPROPRIATE advice?
A.The matter is landlord-tenant and civil in nature and outside the power of police
B.He should sign a criminal complaint for criminal mischief against Mrs. Harrison
C.No criminal charge can be signed because no fire, explosives, or dangerous means were used
D.He should sign a criminal complaint for theft
Explanation: Under N.J.S.A. 2C:17-3, a person commits criminal mischief if he purposely, knowingly, or recklessly tampers with tangible property of another so as to endanger person or property, expressly including damaging a rental premises in retaliation for institution of eviction proceedings. Mrs. Harrison's reckless damage to the doors fits squarely within this statute.
2A State Police trooper conducting a lawful North American Standard commercial truck safety inspection notices new panels, fresh rivets, and a four-foot length discrepancy suggesting a hidden compartment with contraband. Under New Jersey case law (State v. Hewitt), may the trooper search the suspected compartment WITHOUT a warrant?
A.Yes, because a search within the scope of a proper safety inspection may be conducted without a warrant even if it reveals a hidden compartment and the officer hopes to find evidence of a crime
B.No, once probable cause of a hidden compartment exists, a search warrant is required to go further
C.No, because the officer's true purpose was to find contraband rather than complete the inspection
D.Yes, but only under the automobile exception because the truck is mobile
Explanation: In State v. Hewitt, 400 N.J. Super. 376 (App. Div. 2008), the court held that a search of an area within the scope of a proper administrative safety inspection may proceed without a warrant even if it reveals a concealed compartment. Constitutionality turns on whether the officer's conduct was objectively reasonable, regardless of subjective motive to find contraband.
3An officer under your supervision is composing a photo array to show a robbery victim. Under the N.J. Attorney General Guidelines for Preparing and Conducting Out-of-Court Eyewitness Identifications, which statement is TRUE?
A.Fillers should have distinctive characteristics that differentiate them from the suspect
B.A minimum of four fillers is required per identification procedure
C.When showing a new suspect to the same witness, avoid reusing fillers from prior lineups
D.When there is more than one witness, place the suspect in the same position in each lineup
Explanation: The Attorney General Guidelines direct that when a new suspect is shown to the same witness, investigators should avoid reusing fillers from previous lineups, to prevent the witness from recognizing a face for a reason unrelated to the crime. This protects the reliability of the identification.
4Two officers with equal seniority submit conflicting vacation requests for the same week, which could leave the shift understaffed. As the supervising sergeant, what is the BEST first action?
A.Deny both requests and dismiss the officers
B.Grant both requests and pull a replacement from another squad
C.Consult department policies on leave requests and staffing plans before deciding
D.Tell the officers you will ask your supervisor and get back to them
Explanation: Consulting department policy before deciding gives a principled, defensible basis for the decision and signals that the outcome rests on rules rather than favoritism, making both officers more likely to accept it. Sound first-line supervision applies established policy consistently.
5The 2026 Police Sergeant promotional examination administered by the New Jersey Civil Service Commission is divided into which two sections?
A.An oral board interview and a written essay
B.A written multiple-choice portion and a video-based portion
C.A physical fitness test and a written exam
D.A take-home assessment and a panel interview
Explanation: The CSC job analysis led to a Police Sergeant exam divided into a written exam portion (standard multiple-choice items) and a video-based portion in which candidates assume the role of a sergeant and respond to scenario videos. Both portions are scored electronically based on the number of correct responses.
6On the video-based portion of the NJ Police Sergeant exam, a 'two-option format' question asks you to evaluate a single proposed action. What are you deciding?
A.Which of four listed actions is best
B.Whether the action is required/essential or not required/not essential to resolve the situation
C.How to rank four actions from most to least appropriate
D.Whether the action is legal or illegal under Title 2C
Explanation: In the two-option format, candidates judge each proposed follow-up question or action separately, choosing whether it is required/essential or not required/not essential to successfully resolve the scenario. This format tests judgment about which steps a competent sergeant must take.
7Under N.J.S.A. 2C:11-3, a criminal homicide constitutes murder when the actor purposely or knowingly causes death or serious bodily injury resulting in death. Which scenario MOST clearly establishes purposeful murder?
A.A driver runs a red light and fatally strikes a pedestrian he never saw
B.A man aims a loaded firearm at his enemy and shoots him in the chest, intending to kill him
C.A homeowner accidentally discharges a firearm while cleaning it, killing a guest
D.A bar patron shoves another who falls, hits his head, and dies
Explanation: Purposeful murder under N.J.S.A. 2C:11-3 requires that it be the actor's conscious object to cause death. Deliberately aiming and shooting a person in the chest with intent to kill establishes the purposeful mental state directly.
8Under N.J.S.A. 2C:12-1, a person is guilty of aggravated assault if he, among other things, attempts to cause or purposely/knowingly/recklessly causes serious bodily injury, or causes bodily injury with a deadly weapon. Which scenario BEST supports an aggravated assault charge?
A.A man pushes another during an argument, leaving no injury
B.A woman strikes a victim across the face with a baseball bat, breaking his jaw
C.A driver lightly bumps another car in a parking lot
D.A man verbally threatens to harm another but takes no physical action
Explanation: Striking a victim with a baseball bat and breaking his jaw involves both a deadly weapon and serious bodily injury, satisfying multiple bases for aggravated assault under N.J.S.A. 2C:12-1(b). The use of a deadly weapon elevates the conduct beyond simple assault.
9Under N.J.S.A. 2C:15-1, robbery occurs when, in the course of committing a theft, a person inflicts bodily injury, uses force, or threatens another with immediate bodily injury. Which scenario constitutes robbery rather than simple theft?
A.A pickpocket quietly removes a wallet from a victim's pocket unnoticed
B.A shoplifter conceals merchandise and walks out without being detected
C.A man grabs a purse and shoves the owner to the ground when she resists
D.A man finds a lost phone on a bench and keeps it
Explanation: Robbery under N.J.S.A. 2C:15-1 requires the use of force or threat of immediate bodily injury in the course of a theft. Shoving the owner to the ground while taking her purse supplies the force element that elevates a theft to robbery.
10Under N.J.S.A. 2C:18-2, a person is guilty of burglary if, with purpose to commit an offense therein, he enters a structure unless the premises are open to the public or he is licensed or privileged to enter. Which element is essential to burglary?
A.Actual theft of property must be completed inside the structure
B.Entry must occur during nighttime hours
C.The actor must enter with purpose to commit an offense in the structure without license or privilege
D.A weapon must be used during the entry
Explanation: Burglary under N.J.S.A. 2C:18-2 turns on unprivileged entry into (or remaining in) a structure with the purpose to commit an offense inside. The crime is complete upon the entry with criminal purpose; no completed theft is required.

About the NJ Police Sergeant Exam

The New Jersey Police Sergeant Promotional Examination is administered by the Civil Service Commission to qualified municipal officers seeking promotion to first-line supervisor. Built from a job analysis of the Police Sergeant position, the exam is divided into a written portion of standard multiple-choice items and a video-based portion that uses both multiple-choice and two-option (required/not-required) formats. Test content draws on N.J.S.A. Title 2C, N.J.S.A. Title 39, New Jersey and United States case law, and the New Jersey Attorney General's Guidelines and Directives, and also assesses report-writing, error-recognition, and supervisory decision-making. Both portions are scored electronically on the number of correct responses, and the test score is combined with a seniority score to set each candidate's final rank.

Questions

100 scored questions

Time Limit

Total time announced at the start of the exam (written and video portions in one session)

Passing Score

Ranked by final average score (test 80% + seniority 20%); no fixed passing percentage published

Exam Fee

$70 application fee (New Jersey Civil Service Commission (CSC), proctored at CSC test centers)

NJ Police Sergeant Exam Content Outline

~30%

N.J.S.A. Title 2C - Code of Criminal Justice

Elements of offenses, culpability levels, crime grading, and selecting the most appropriate charge from scenario facts

~18%

NJ and US Case Law

Search and seizure, Miranda, stop-and-frisk, automobile exception, and other decided cases applied to altered fact patterns

~17%

NJ Attorney General Guidelines and Directives

Use of force, internal affairs, eyewitness identification, body worn cameras, vehicular pursuit, and immigrant trust guidance

~15%

Police Supervision and Situational Judgment

Video-based and text scenarios on first-line supervision, discipline, scene management, de-escalation, and decision-making

~10%

N.J.S.A. Title 39 - Motor Vehicles and Traffic

DWI and implied consent, leaving the scene, driving while suspended, careless versus reckless driving, and required documents

~10%

Report Writing and Information Ordering

Recognizing content errors, expressing information clearly, interpreting rules and policies, and sequencing events

How to Pass the NJ Police Sergeant Exam

What You Need to Know

  • Passing score: Ranked by final average score (test 80% + seniority 20%); no fixed passing percentage published
  • Exam length: 100 questions
  • Time limit: Total time announced at the start of the exam (written and video portions in one session)
  • Exam fee: $70 application fee

Keys to Passing

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

NJ Police Sergeant Study Tips from Top Performers

1Study from the current sources the CSC lists: Title 2C, Title 39, NJ and US case law, and the latest AG Guidelines and Directives in effect at the time of your exam.
2Always confirm you are using the most up-to-date AG Guidelines and Directives, since the Attorney General periodically issues, revises, and rescinds them.
3For Title 2C items, break each scenario into elements and choose the most appropriate charge based only on the facts given, not assumptions.
4For case-law items, learn the rule and rationale of key decisions; the exam alters names and details, so memorizing facts alone is not enough.
5Practice the video two-option format by judging each action independently as required/not required, rather than ranking options.
6Drill report-error recognition and information ordering, and answer every question because there is no penalty for wrong answers.
7Confirm test-day logistics early: bring a photo ID, notification card, and No. 2 pencils, and leave all electronic devices behind to avoid disqualification.

Frequently Asked Questions

What is the New Jersey Police Sergeant Promotional Examination?

It is the promotional test the NJ Civil Service Commission administers to qualified officers seeking promotion to Police Sergeant. It has a written multiple-choice portion and a video-based portion, with content drawn from Title 2C, Title 39, NJ and US case law, and AG Guidelines and Directives.

Who administers the exam?

The New Jersey Civil Service Commission (CSC) develops and administers the exam at CSC test centers. The exam is built from a job analysis of the Police Sergeant position and is updated for each announcement cycle.

What does the exam cover?

Content may be based on the application of N.J.S.A. Title 2C, N.J.S.A. Title 39, New Jersey and United States case law, and the NJ Attorney General's Guidelines and Directives. The exam also assesses report-writing, error recognition, information ordering, and supervisory judgment.

What is the format of the video-based portion?

Candidates view scenarios as the Police Sergeant and answer using two formats: multiple-choice items with up to four options, and two-option items where each proposed action is judged as required/not required or essential/not essential to resolve the situation.

How is the exam scored?

Both portions are scored electronically based on the number of correct responses, with no penalty for wrong answers, so candidates should answer every question. For Police Sergeant, the test score is weighted 80% and a seniority score 20% to produce the final ranking.

How much does the exam cost?

The application fee for the Police Sergeant promotional examination is $70. A separate $20 processing fee applies to test administration or content appeals, and persons with veteran status are exempt from that appeal fee.

Is there a fixed passing score?

The CSC does not publish a fixed passing percentage. Candidates are ranked within their jurisdiction by a final average score that combines the test score (80%) and seniority score (20%), and promotions are made from the certified eligible list.

Can I take a make-up exam if I miss the test date?

Make-up exams are authorized only for limited reasons under N.J.A.C. 4A:4-2.9(b), such as serious illness, a death in the immediate family, an unchangeable wedding, military service, or CSC error. Requests with documentation generally must be submitted within five days.