10 exam-style questions with answers and explanations, straight from our 1,030-question bank. Tap an answer to check yourself. When you're ready, take the scored version in the free practice test.
The IL-PD exam has 75 questions and runs 1 hours 30 minutes.
These 10 free IL-PD questions are organized by exam domain, so you can see how each part of the Illinois Private Detective License Exam blueprint is tested. Reveal the answer and explanation under each question.
Domain 1: Federal & State Law
Question 1
During a lawful review of warehouse video, a detective sees a former employee force open a side door after closing and enter without authority. Messages obtained through lawful process show that, before entering, he wrote, "I'm taking the drills tonight." He leaves when an alarm sounds and removes nothing. Which circumstance most clearly elevates the conduct from criminal trespass to burglary?
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Correct answer: C - He entered without authority while already intending to commit theft inside
Question 2
A client gives a detective a valid subpoena duces tecum directed to a former bookkeeper and says, "Use this to enter her home office and take every payroll file." What authority does the subpoena provide?
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Correct answer: B - It commands the recipient to produce the identified records through the lawful process stated in the subpoena
Question 3
Police suspect that a laptop contains evidence but have neither a warrant nor consent. An officer asks a privately retained detective, who has no independent client purpose at the residence, to enter through an unlocked window and bring out the laptop. Which analysis is most accurate?
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Correct answer: D - The police direction and lack of an independent private purpose may make the detective a government agent for the search
Question 4
An applicant completes the required firearm course. The written examination score is 78%. At the range, the applicant hits 36 of 50 rounds with a revolver and 33 of 50 with a semiautomatic handgun. The minimums are 75% on the written examination and 70% for each weapon type. What do these results establish?
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Correct answer: A - The applicant meets the stated scoring requirements for the revolver, but not for the semiautomatic handgun
Question 5
An Illinois licensed private detective settles a civil action alleging deficient professional services for $15,000. The detective submits the required written report 65 days after entry of the settlement. What is the most direct compliance problem?
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Correct answer: B - The detective missed the 60-day reporting deadline for a professional-services settlement exceeding $10,000
Question 6
A detective participates in a closed-door interview in which everyone reasonably expects privacy. Without telling the other participants, the detective activates a concealed audio recorder. No statutory exception or court authorization applies. How does Illinois law treat the detective's participation in the conversation?
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Correct answer: D - Participation does not replace the required consent of all other parties to the private conversation
Domain 2: Licensing & Practice Requirements
Question 7
An applicant has an accredited bachelor's degree in business and 18 months of qualifying full-time investigative work during the five years immediately before applying. In the most recent 12-month period, the applicant averaged 21 workdays per month and totaled 1,560 hours. Assuming all other statutory requirements are met, how should the applicant's experience be evaluated?
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Correct answer: A - The route is satisfied because the degree provides two years of credit and the remaining experience year qualifies
Question 8
An agency assigns surveillance and interviews to workers it calls "independent contractors." The agency selects the cases, directs the work, and supplies the equipment, but the workers hold neither an individual license nor a PERC and fit no exemption. How do the credentialing rules apply?
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Correct answer: C - Calling them independent contractors does not bypass applicable credential, training, record, and supervision requirements
Question 9
IDFPR requests the employee file of a worker whose agency employment ended three years ago. What must the agency do under the stated retention and access rules?
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Correct answer: B - Retain the file for five years after termination and make this three-year-old file available on 72 hours' notice
Domain 3: Detective Practices
Question 10
With the property owner's permission, a detective enters a warehouse after an alarm. A person is unconscious and bleeding beside a fragile footwear impression, and no emergency personnel are present. What takes priority?
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Correct answer: A - Call emergency services, provide aid within the detective's training, and document any unavoidable disturbance of the scene
That's 10 of 1,030
The full bank has 1,020 more IL-PD questions with explanations.