Illinois State Police Trooper Actual Exam Newest Actual Exam With Complete
Questions And Correct Detailed Answers (Verified Answers) |Already Graded A+
Question 1
An Illinois State Trooper is driving at a constant speed of 65 mph. How many miles will the
trooper cover in 4 hours and 30 minutes?
A) 260.5 miles
B) 280.0 miles
C) 292.5 miles
D) 305.5 miles
E) 312.0 miles
Correct Answer: C) 292.5 miles
Rationale: To calculate distance, use the formula: Distance = Speed × Time. 4 hours and 30
minutes is equivalent to 4.5 hours. 65 mph × 4.5 hours = 292.5 miles. Therefore, the trooper
will travel 292.5 miles.
Question 2
A trooper stops a vehicle and finds 480 grams of a controlled substance. If the substance is
divided into 12 equal-sized bags for evidence, how many grams will be in each bag?
A) 30 grams
B) 35 grams
C) 40 grams
D) 45 grams
E) 50 grams
Correct Answer: C) 40 grams
Rationale: Divide the total weight by the number of units. 480 grams ÷ 12 bags = 40 grams
per bag. This is a basic division problem essential for accurate evidence processing.
Question 3
Select the word that is spelled correctly to complete the following sentence: The suspect was
___________ after a brief foot pursuit.
A) Aprehended
B) Apprehended
C) Apprehendid
D) Aprehendid
E) Apprehnded
Correct Answer: B) Apprehended
Rationale: "Apprehended" is the correct spelling of the term meaning to arrest someone for
a crime. Proper spelling is vital in law enforcement for the professional integrity of incident
reports.
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Question 4
Which of the following is the most logical way to organize a police incident report?
A) Alphabetical order of the witnesses involved.
B) Chronological order (the order in which events occurred).
C) Order of importance of the evidence found.
D) Most interesting details first to catch the reader's attention.
E) Reverse chronological order (latest events first).
Correct Answer: B) Chronological order (the order in which events occurred).
Rationale: Law enforcement reports are legal documents that must provide a clear timeline
of events. Chronological order allows prosecutors, judges, and supervisors to understand
the sequence of actions and the development of probable cause.
Question 5
Identify the grammatical error in the following sentence: "The two officers went to the scene, but
they forgot there radio in the patrol car."
A) Officers
B) Went
C) But
D) There
E) Forgot
Correct Answer: D) There
Rationale: The word "there" refers to a place. The sentence requires the possessive pronoun
"their" to indicate that the radio belongs to the officers. Correct grammar is essential for
ensuring reports are not discredited in court.
Question 6
A trooper is ordered to patrol a highway that is 120 miles long. If the trooper completes 3.5
rounds of the entire highway during a shift, what is the total distance driven?
A) 360 miles
B) 400 miles
C) 420 miles
D) 480 miles
E) 500 miles
Correct Answer: C) 420 miles
Rationale: To find the total distance, multiply the length of one round by the number of
rounds. 120 miles × 3.5 = 420 miles. Accurate mileage tracking is required for vehicle
maintenance and fuel logs.
, 3
Question 7
Choose the word that is a synonym for "Larceny":
A) Assault
B) Battery
C) Theft
D) Kidnapping
E) Perjury
Correct Answer: C) Theft
Rationale: Larceny is the legal term for the unauthorized taking of another person's
property with the intent to deprive them of it permanently. "Theft" is the most accurate
synonym among the choices.
Question 8
A witness describes a getaway vehicle as a "dark-colored sedan with a broken taillight." Later,
you spot a black four-door car with a cracked rear light cover. What is the most appropriate next
step?
A) Ignore the car because "black" isn't "dark-colored."
B) Arrest the driver immediately for armed robbery.
C) Conduct a traffic stop to investigate the vehicle further based on the description.
D) Follow the car for 50 miles without taking action.
E) Call the witness and ask them to come to the highway to look at the car.
Correct Answer: C) Conduct a traffic stop to investigate the vehicle further based on the
description.
Rationale: The vehicle matches the "reasonable suspicion" criteria based on the witness's
description. A traffic stop allows the officer to identify the occupants and look for further
evidence without prematurely making an arrest before the investigation is complete.
Question 9
In a department of 500 troopers, 15% are assigned to the Investigations Division. How many
troopers are in the Investigations Division?
A) 65
B) 70
C) 75
D) 80
E) 85
Correct Answer: C) 75
Rationale: To find the percentage, multiply the total by the decimal form of the percentage.
500 × 0.15 = 75. Troopers must be able to perform basic percentage calculations for
statistics and resource allocation.
, 4
Question 10
Read the following passage: "Implicit bias refers to the attitudes or stereotypes that affect our
understanding, actions, and decisions in an unconscious manner." Based on this text, implicit
bias is:
A) Always intentional.
B) Something the individual is unaware of.
C) Only found in older officers.
D) Easy to eliminate with a single training session.
E) A conscious decision to discriminate.
Correct Answer: B) Something the individual is unaware of.
Rationale: The passage explicitly states that these biases affect individuals in an
"unconscious manner," meaning the person is not actively aware that these biases are
influencing their behavior.
Question 11
You are a trooper on patrol. You see a fellow officer take a small item from a store while on duty
without paying for it. What is the most ethical action?
A) Ignore it to maintain "brotherhood" with your fellow officer.
B) Take something for yourself so you are both "in it together."
C) Confront the officer privately and tell them to put it back, then forget it happened.
D) Report the incident to your supervisor according to department policy.
E) Post the incident on social media to let the public know.
Correct Answer: D) Report the incident to your supervisor according to department policy.
Rationale: Police integrity is paramount. Law enforcement officers are held to a higher
ethical standard, and failing to report misconduct undermines public trust and violates the
oath of office. Reporting through the proper chain of command ensures the matter is
handled legally.
Question 12
Which of the following sentences uses punctuation correctly?
A) The suspect ran south; however he was caught quickly.
B) The suspect ran south; however, he was caught quickly.
C) The suspect ran south, however, he was caught quickly.
D) The suspect ran south however; he was caught quickly.
E) The suspect ran south; however; he was caught quickly.
Correct Answer: B) The suspect ran south; however, he was caught quickly.
Rationale: When using a conjunctive adverb like "however" to join two independent
clauses, a semicolon must precede it, and a comma must follow it. This structure ensures
clarity in written legal reports.
Questions And Correct Detailed Answers (Verified Answers) |Already Graded A+
Question 1
An Illinois State Trooper is driving at a constant speed of 65 mph. How many miles will the
trooper cover in 4 hours and 30 minutes?
A) 260.5 miles
B) 280.0 miles
C) 292.5 miles
D) 305.5 miles
E) 312.0 miles
Correct Answer: C) 292.5 miles
Rationale: To calculate distance, use the formula: Distance = Speed × Time. 4 hours and 30
minutes is equivalent to 4.5 hours. 65 mph × 4.5 hours = 292.5 miles. Therefore, the trooper
will travel 292.5 miles.
Question 2
A trooper stops a vehicle and finds 480 grams of a controlled substance. If the substance is
divided into 12 equal-sized bags for evidence, how many grams will be in each bag?
A) 30 grams
B) 35 grams
C) 40 grams
D) 45 grams
E) 50 grams
Correct Answer: C) 40 grams
Rationale: Divide the total weight by the number of units. 480 grams ÷ 12 bags = 40 grams
per bag. This is a basic division problem essential for accurate evidence processing.
Question 3
Select the word that is spelled correctly to complete the following sentence: The suspect was
___________ after a brief foot pursuit.
A) Aprehended
B) Apprehended
C) Apprehendid
D) Aprehendid
E) Apprehnded
Correct Answer: B) Apprehended
Rationale: "Apprehended" is the correct spelling of the term meaning to arrest someone for
a crime. Proper spelling is vital in law enforcement for the professional integrity of incident
reports.
, 2
Question 4
Which of the following is the most logical way to organize a police incident report?
A) Alphabetical order of the witnesses involved.
B) Chronological order (the order in which events occurred).
C) Order of importance of the evidence found.
D) Most interesting details first to catch the reader's attention.
E) Reverse chronological order (latest events first).
Correct Answer: B) Chronological order (the order in which events occurred).
Rationale: Law enforcement reports are legal documents that must provide a clear timeline
of events. Chronological order allows prosecutors, judges, and supervisors to understand
the sequence of actions and the development of probable cause.
Question 5
Identify the grammatical error in the following sentence: "The two officers went to the scene, but
they forgot there radio in the patrol car."
A) Officers
B) Went
C) But
D) There
E) Forgot
Correct Answer: D) There
Rationale: The word "there" refers to a place. The sentence requires the possessive pronoun
"their" to indicate that the radio belongs to the officers. Correct grammar is essential for
ensuring reports are not discredited in court.
Question 6
A trooper is ordered to patrol a highway that is 120 miles long. If the trooper completes 3.5
rounds of the entire highway during a shift, what is the total distance driven?
A) 360 miles
B) 400 miles
C) 420 miles
D) 480 miles
E) 500 miles
Correct Answer: C) 420 miles
Rationale: To find the total distance, multiply the length of one round by the number of
rounds. 120 miles × 3.5 = 420 miles. Accurate mileage tracking is required for vehicle
maintenance and fuel logs.
, 3
Question 7
Choose the word that is a synonym for "Larceny":
A) Assault
B) Battery
C) Theft
D) Kidnapping
E) Perjury
Correct Answer: C) Theft
Rationale: Larceny is the legal term for the unauthorized taking of another person's
property with the intent to deprive them of it permanently. "Theft" is the most accurate
synonym among the choices.
Question 8
A witness describes a getaway vehicle as a "dark-colored sedan with a broken taillight." Later,
you spot a black four-door car with a cracked rear light cover. What is the most appropriate next
step?
A) Ignore the car because "black" isn't "dark-colored."
B) Arrest the driver immediately for armed robbery.
C) Conduct a traffic stop to investigate the vehicle further based on the description.
D) Follow the car for 50 miles without taking action.
E) Call the witness and ask them to come to the highway to look at the car.
Correct Answer: C) Conduct a traffic stop to investigate the vehicle further based on the
description.
Rationale: The vehicle matches the "reasonable suspicion" criteria based on the witness's
description. A traffic stop allows the officer to identify the occupants and look for further
evidence without prematurely making an arrest before the investigation is complete.
Question 9
In a department of 500 troopers, 15% are assigned to the Investigations Division. How many
troopers are in the Investigations Division?
A) 65
B) 70
C) 75
D) 80
E) 85
Correct Answer: C) 75
Rationale: To find the percentage, multiply the total by the decimal form of the percentage.
500 × 0.15 = 75. Troopers must be able to perform basic percentage calculations for
statistics and resource allocation.
, 4
Question 10
Read the following passage: "Implicit bias refers to the attitudes or stereotypes that affect our
understanding, actions, and decisions in an unconscious manner." Based on this text, implicit
bias is:
A) Always intentional.
B) Something the individual is unaware of.
C) Only found in older officers.
D) Easy to eliminate with a single training session.
E) A conscious decision to discriminate.
Correct Answer: B) Something the individual is unaware of.
Rationale: The passage explicitly states that these biases affect individuals in an
"unconscious manner," meaning the person is not actively aware that these biases are
influencing their behavior.
Question 11
You are a trooper on patrol. You see a fellow officer take a small item from a store while on duty
without paying for it. What is the most ethical action?
A) Ignore it to maintain "brotherhood" with your fellow officer.
B) Take something for yourself so you are both "in it together."
C) Confront the officer privately and tell them to put it back, then forget it happened.
D) Report the incident to your supervisor according to department policy.
E) Post the incident on social media to let the public know.
Correct Answer: D) Report the incident to your supervisor according to department policy.
Rationale: Police integrity is paramount. Law enforcement officers are held to a higher
ethical standard, and failing to report misconduct undermines public trust and violates the
oath of office. Reporting through the proper chain of command ensures the matter is
handled legally.
Question 12
Which of the following sentences uses punctuation correctly?
A) The suspect ran south; however he was caught quickly.
B) The suspect ran south; however, he was caught quickly.
C) The suspect ran south, however, he was caught quickly.
D) The suspect ran south however; he was caught quickly.
E) The suspect ran south; however; he was caught quickly.
Correct Answer: B) The suspect ran south; however, he was caught quickly.
Rationale: When using a conjunctive adverb like "however" to join two independent
clauses, a semicolon must precede it, and a comma must follow it. This structure ensures
clarity in written legal reports.
