200+ Free IL State Trooper Practice Questions
Pass your Illinois State Police Cadet Cognitive Exam (ISP Merit Board) exam on the first try — instant access, no signup required.
Choose the sentence with correct comma usage.
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Key Facts: IL State Trooper Exam
45
Multiple-Choice Items
Illinois State Police Merit Board
4 areas
Cognitive Sections
ISP Merit Board
~1 hour
Exam Time Limit
ISP Merit Board
$0
Application Fee
illinoistrooper.com
70
Passing Score
ISP Merit Board
21 yrs
Minimum Age at Academy
Illinois State Police
The Illinois State Police Cadet Cognitive Exam is the ISP Merit Board's 45-item multiple-choice entrance test for trooper applicants. Candidates have approximately one hour to complete items across reading comprehension, written communication, situational judgment, and information ordering. There is no application fee, and a score of 70 is required to pass. The cognitive exam is one early step in a multi-stage hiring process that continues with the POWER physical fitness test, background investigation, polygraph, psychological evaluation, and medical examination before academy entry.
Sample IL State Trooper Practice Questions
Try these sample questions to test your IL State Trooper exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 200+ question experience with AI tutoring.
1Passage: "The Illinois State Police (ISP) operates twenty-one Troop Districts statewide. District Chicago covers Cook County interstates, while District 9 patrols east-central Illinois along I-72 and I-57. Each District has a Commander who reports to a Zone Deputy Director." Based on the passage, who does a District Commander report to?
2Passage: "During a traffic stop on an Illinois interstate, troopers must position their patrol vehicle at an offset angle behind the violator, activate emergency lights, and notify dispatch with the stop location and vehicle registration before approaching." According to the passage, what must a trooper do BEFORE approaching the violator vehicle?
3Passage: "The ISP Cadet Class 154 academy at Camp Lincoln in Springfield lasts approximately 26 weeks. Cadets are paid during academy training and earn full trooper salary upon graduation and assignment to a District." What can be inferred about ISP cadets during the academy?
4Passage: "Under 625 ILCS 5/11-501, a driver with a blood alcohol concentration of 0.08 or more is guilty of driving under the influence. A first conviction is a Class A misdemeanor with a mandatory license suspension." Based on the passage, a first DUI conviction in Illinois is classified as:
5Passage: "ISP General Order 002 requires that all use-of-force incidents be reported in writing within 24 hours and reviewed by the District Commander within 7 calendar days." If a use-of-force incident occurs on a Monday, the District Commander review must be completed by the following:
6Passage: "The ISP Office of the Inspector General (OIG) investigates allegations of misconduct against sworn personnel. Complaints may be filed by any citizen and must be acknowledged in writing within 10 business days." The passage suggests that a citizen complaint not acknowledged within 10 business days:
7Passage: "Troopers should remain vigilant during routine vehicle stops because seemingly minor stops can escalate." In this sentence, "vigilant" most nearly means:
8Passage: "The trooper corroborated the driver's account by reviewing the cruiser's dash camera footage." In this sentence, "corroborated" most nearly means:
9Passage: "ISP troopers must remain impartial when investigating allegations against fellow officers." In this sentence, "impartial" most nearly means:
10Passage: "All evidence seized during an ISP investigation must be tagged with the case number, date of seizure, badge number of the seizing trooper, and a description before being placed in the District evidence vault." Which of the following is NOT required on the evidence tag?
About the IL State Trooper Exam
The Illinois State Police Cadet Cognitive Exam is the entry-level test administered by the ISP Merit Board for candidates seeking to become Illinois State Troopers. The exam consists of 45 multiple-choice items spanning four cognitive areas — reading comprehension, written communication, situational judgment, and information ordering — completed in approximately one hour. Passing the cognitive exam is one early step in a multi-stage hiring process that also includes a Physical Fitness Test (POWER test), background investigation, polygraph, psychological evaluation, and medical examination.
Questions
45 scored questions
Time Limit
Approximately 1 hour
Passing Score
70
Exam Fee
No application fee (Illinois State Police Merit Board, proctored at ISP-approved testing locations)
IL State Trooper Exam Content Outline
Reading Comprehension
Law enforcement procedural passages, ISP policies, and Illinois Vehicle Code excerpts with fact-extraction and inference items
Written Communication
Grammar, sentence structure, clarity, and report-writing conventions used in trooper field reports
Situational Judgment
Officer discretion, ethics, de-escalation, traffic stops, and community interaction scenarios
Information Ordering
Sequencing of events, dispatch priorities, evidence handling steps, and procedural ordering items
How to Pass the IL State Trooper Exam
What You Need to Know
- Passing score: 70
- Exam length: 45 questions
- Time limit: Approximately 1 hour
- Exam fee: No 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 State Trooper Study Tips from Top Performers
Frequently Asked Questions
What is the Illinois State Trooper Cognitive Exam?
The Illinois State Trooper Cognitive Exam is the ISP Merit Board's multiple-choice entrance test for cadet applicants. It consists of 45 items across reading comprehension, written communication, situational judgment, and information ordering, completed in approximately one hour.
Who administers the exam?
The exam is administered by the Illinois State Police Merit Board, an independent body that oversees ISP hiring and promotions. Applicants apply through illinoistrooper.com and test at ISP-approved locations.
How much does the exam cost?
There is no application fee for the Illinois State Police cadet cognitive exam. Candidates are responsible for travel to the testing site and any preparation for the POWER physical fitness test later in the process.
What score do I need to pass?
A passing score of 70 is required on the cognitive exam. Additional ranking factors and subsequent stages of the hiring process also determine final selection for academy classes.
What sections are on the exam?
The cognitive exam covers four areas: reading comprehension, written communication, situational judgment, and information ordering. All 45 items are multiple-choice and must be completed in approximately one hour.
Can I retake the Illinois State Trooper Exam?
Retakes occur on the next published ISP recruitment cycle. Candidates who do not pass — or who are not reached on the current eligibility list — apply again when the ISP Merit Board opens the next cadet recruitment window.
Is the exam available remotely?
No. The Illinois State Trooper Cognitive Exam is administered in person at ISP-approved proctored testing locations.
What comes after passing the exam?
Passing the cognitive exam places a candidate on the eligibility list. Subsequent steps include the POWER physical fitness test, background investigation, polygraph, psychological evaluation, medical examination, and academy training at the ISP Academy in Springfield.