200+ Free IL Police Officer Practice Questions
Pass your Illinois Police Officer Written Exam (NCJOSI II) exam on the first try — instant access, no signup required.
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Key Facts: IL Police Officer Exam
80
NCJOSI II Cognitive Items
IPMA-HR NCJOSI II specification
45
NCJOSI I Cognitive Items
IPMA-HR NCJOSI I specification
~2 hours
Test Duration
IPMA-HR NCJOSI II
70
Typical Agency Passing Score
Illinois municipal hiring agencies
POWER Test
Pre-Academy Fitness Standard
Illinois Law Enforcement Training and Standards Board
Municipal
Administered by Local Agencies
Illinois Civil Service / IPMA-HR
The Illinois Police Officer Written Exam is the IPMA-HR NCJOSI, used by Illinois municipal hiring agencies for entry-level police officer hiring. NCJOSI II has 80 cognitive items and takes about 2 hours; NCJOSI I has 45 cognitive items. The agency-set passing score is typically 70. Sections cover reading, grammar, math, logic, spatial reasoning, and memory. The POWER Test physical fitness standard is required before Illinois academy entry under ILETSB rules.
Sample IL Police Officer Practice Questions
Try these sample questions to test your IL Police Officer exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 200+ question experience with AI tutoring.
1Passage: "Illinois municipal officers must complete basic training certified by the Illinois Law Enforcement Training and Standards Board (ILETSB) within 12 months of hire. Probationary officers may not work patrol alone until they pass the basic course and a field training period." According to the passage, when must basic training be completed?
2Passage: "During an Illinois traffic stop, officers approach from the rear, remain behind the B-pillar when feasible, and ask for the driver's license, vehicle registration, and proof of insurance under 625 ILCS 5/3-707." According to the passage, which document is NOT requested?
3Passage: "Illinois recruits must pass the Peace Officer Wellness Evaluation Report (POWER) test before academy entry. The test includes sit-ups, push-ups, a sit-and-reach, and a 1.5-mile run, with standards set by age and sex." Which component is NOT part of the POWER test?
4Passage: "Officers responding to a domestic dispute in Illinois separate the involved parties, conduct interviews out of earshot of each other, and document statements verbatim when feasible, per the Illinois Domestic Violence Act." Why are the parties separated?
5Passage: "A traffic stop in Illinois may not be extended beyond the time reasonably needed to address the violation that prompted it, absent independent reasonable suspicion of another crime." If an officer prolongs an Illinois stop 25 minutes without new reasonable suspicion, that prolongation is:
6Passage: "All Illinois evidence transfers between officers must be documented in the chain-of-custody log, including the date, time, names of both officers, and the reason for transfer." If a log entry omits the time, the entry is:
7Passage: "Under the Illinois SAFE-T Act, officers must intervene when they observe another officer using excessive or unlawful force and report the incident to a supervisor." The passage implies that an officer who observes excessive force and does nothing:
8Passage: "Body-worn camera footage from Illinois agencies is automatically uploaded at the end of each shift and retained for a minimum of 90 days. Footage related to a use-of-force incident is retained for at least two years." If a use-of-force incident is recorded on April 1, until when must footage be retained at minimum?
9Passage: "The Illinois Vehicle Code (625 ILCS 5) sets a statewide speed limit of 70 mph on rural interstates and 55 mph on most other state highways unless otherwise posted." On an unposted state highway in rural Illinois, the default limit is:
10Passage: "Illinois officers should refrain from making subjective characterizations of suspects in incident reports and instead describe observed conduct." If a report says, "The suspect was clearly hostile," the sentence is:
About the IL Police Officer Exam
The Illinois Police Officer Written Exam is the IPMA-HR National Criminal Justice Officer Selection Inventory (NCJOSI) used by Illinois municipal hiring agencies to establish entry-level police officer eligibility lists. Most agencies use NCJOSI II (80 cognitive items, ~2 hours); some still use NCJOSI I (45 cognitive items). The cognitive sections cover reading comprehension, grammar and writing, math reasoning, problem-solving and logic, spatial and directional reasoning, and memory and observation.
Questions
80 scored questions
Time Limit
Approximately 2 hours
Passing Score
70 (agency-set; varies by department)
Exam Fee
Set by hiring agency (typically $0-$50 application fee) (Illinois Civil Service / IPMA-HR (NCJOSI), administered by Illinois municipal Boards of Fire and Police Commissioners or civil service commissions)
IL Police Officer Exam Content Outline
Reading Comprehension
Police-style passages, ordinance excerpts, and incident reports with fact-extraction and inference items
Grammar & Writing
Sentence structure, punctuation, subject-verb agreement, and incident-report editing
Math Reasoning
Basic arithmetic, percentages, unit conversions, and speed/distance/time calculations
Problem Solving & Logic
Pattern recognition, deductive reasoning, and scenario-based logic items
Spatial & Directional Reasoning
Map reading, directional orientation, and route-selection items
Memory & Observation
Suspect, vehicle, and scene recall plus sequence-of-events items
How to Pass the IL Police Officer Exam
What You Need to Know
- Passing score: 70 (agency-set; varies by department)
- Exam length: 80 questions
- Time limit: Approximately 2 hours
- Exam fee: Set by hiring agency (typically $0-$50 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
IL Police Officer Study Tips from Top Performers
Frequently Asked Questions
What is the Illinois Police Officer Written Exam?
The Illinois Police Officer Written Exam is the IPMA-HR National Criminal Justice Officer Selection Inventory (NCJOSI), used by Illinois municipal hiring agencies to establish entry-level police officer eligibility lists. NCJOSI II contains 80 cognitive items; NCJOSI I contains 45 cognitive items.
Who administers the Illinois Police Officer Exam?
The exam is provided by IPMA-HR and administered by Illinois municipal Boards of Fire and Police Commissioners or civil service commissions. Each agency sets its own application fee, testing date, and passing score.
How much does the Illinois Police Officer Exam cost?
Application fees are set by each Illinois hiring agency and typically range from $0 to $50. Candidates are responsible for their own travel to and from the testing site.
What score do I need to pass?
Passing scores are set by each hiring agency and typically require a 70 on the NCJOSI cognitive sections. Additional ranking factors such as veterans' preference and residency credits can affect a candidate's standing on the eligibility list.
What sections are on the exam?
The NCJOSI II cognitive sections cover reading comprehension, grammar and writing, math reasoning, problem-solving and logic, spatial and directional reasoning, and memory and observation. The full test takes about 2 hours.
Can I retake the Illinois Police Officer Exam?
Retakes occur on the next published NCJOSI exam date set by the Illinois municipal hiring agency. Candidates who do not pass — or who are not reached on the current eligibility list — reapply when the agency opens its next police officer testing window.
Is the exam available remotely?
No. The Illinois Police Officer Exam is administered in person at agency-proctored testing sites in Illinois.
What comes after passing the exam?
Passing the exam places a candidate on the agency's eligibility list. Subsequent steps include the POWER Test physical fitness standard, oral interview, polygraph, psychological evaluation, background investigation, and academy training under Illinois Law Enforcement Training and Standards Board (ILETSB) rules.