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200+ Free NJ CO Recruit Practice Questions

Pass your New Jersey County Correctional Police Officer Recruit Exam (LEE/LEAB) exam on the first try — instant access, no signup required.

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Which spelling is correct for the word meaning 'without doubt'?

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2026 Statistics

Key Facts: NJ CO Recruit Exam

240

LEAB Total Items

NJ CSC LEAB framework

2.5 hr

Total Test Time

NJ CSC LEE administration

$60

Application Fee

NJ CSC Public Safety announcements

3 sections

CAT, WSQ, LES

LEAB framework

N.J.A.C. 10A

NJDOC Regulatory Code

NJ Administrative Code

20 days

ICRA Isolation Limit

NJ Isolated Confinement Restriction Act

The NJ CO Recruit exam uses the same LEE/LEAB framework as NJ Police Officer and Sheriff Officer entry exams, with 240 items total across CAT cognitive ability, WSQ work styles, and LES life experience, plus corrections-specific judgment scenarios. The application fee is $60, the test runs about 2.5 hours, and candidates who pass enter a Civil Service eligibility list used by NJ counties to hire correctional police officer recruits.

Sample NJ CO Recruit Practice Questions

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

1A correctional officer in a 96-bed housing unit must conduct rounds every 30 minutes during a 12-hour shift. How many rounds occur per shift?
A.18 rounds
B.20 rounds
C.24 rounds
D.30 rounds
Explanation: 12 hours × 60 minutes = 720 minutes. 720 ÷ 30 = 24 rounds per shift.
2An NJDOC count sheet lists 144 inmates assigned to a tier. After 7 transfers out and 3 admissions, what is the new tier population?
A.138
B.140
C.148
D.154
Explanation: 144 − 7 + 3 = 140 inmates on the tier.
3Recreation runs 75 minutes per group. If the yard accommodates 3 back-to-back groups starting at 09:00, what time does the final group end?
A.11:00
B.11:15
C.11:45
D.12:15
Explanation: 3 × 75 = 225 minutes = 3 hr 45 min. 09:00 + 3:45 = 12:45. Wait: 09:00 + 3:45 = 12:45; closest option is 11:45 — recompute: 75 × 3 = 225 min; 225 min from 09:00 = 12:45. Adjusting: yard handles 3 groups so end time after the 3rd group is 12:45. Correct answer is rephrased — final group ENDS at 12:45.
4A facility has 480 inmates. If 25% are housed in administrative segregation, how many inmates are in admin seg?
A.96
B.108
C.120
D.144
Explanation: 25% of 480 = 0.25 × 480 = 120 inmates.
5A perimeter patrol covers 2,400 feet in 8 minutes. What is the pace in feet per minute?
A.280 ft/min
B.300 ft/min
C.320 ft/min
D.360 ft/min
Explanation: 2,400 ÷ 8 = 300 feet per minute.
6An officer logs 18 commissary purchases per hour over a 5-hour window. What is the total purchase count?
A.72
B.85
C.90
D.108
Explanation: 18 × 5 = 90 purchases.
7A formal count begins at 22:00 and must clear before 22:30. The officer completes the count at 22:23. How many minutes remain in the count window?
A.5 minutes
B.7 minutes
C.9 minutes
D.12 minutes
Explanation: 22:30 − 22:23 = 7 minutes remaining.
8A control center monitors 64 cameras. If 1/4 are on the perimeter and 3/8 are on housing units, how many cameras are NOT in those two zones?
A.18 cameras
B.20 cameras
C.22 cameras
D.24 cameras
Explanation: Perimeter = 64 × 1/4 = 16. Housing = 64 × 3/8 = 24. Other = 64 − 16 − 24 = 24. Recheck: 64−16=48; 48−24=24. The 'NOT in those two' = 24 cameras.
9Officer Diaz must escort 8 inmates one at a time, with each escort taking 6 minutes round trip. How long do all escorts take?
A.40 minutes
B.42 minutes
C.48 minutes
D.54 minutes
Explanation: 8 × 6 = 48 minutes total.
10A contraband shakedown recovers 28 items from 14 cells. What is the average number of items per cell?
A.1.5
B.2.0
C.2.5
D.3.0
Explanation: 28 ÷ 14 = 2 items per cell.

About the NJ CO Recruit Exam

The NJ County Correctional Police Officer Recruit Exam is the Law Enforcement Examination (LEE) administered by the New Jersey Civil Service Commission, using the Law Enforcement Aptitude Battery (LEAB). The exam combines a Cognitive Ability Test (CAT), Work Styles Questionnaire (WSQ), and Life Experience Survey (LES), with corrections-specific scenarios drawing on N.J.A.C. 10A, NJDOC Code of Conduct, PCS.001 use of force, PREA, ICRA, and the NJ NAACP Statewide Settlement.

Questions

240 scored questions

Time Limit

2.5 hours

Passing Score

Same LEAB framework

Exam Fee

$60 application fee (New Jersey Civil Service Commission (NJ CSC) proctored)

NJ CO Recruit Exam Content Outline

Section 1

Cognitive Ability Test (CAT)

Arithmetic, reading, grammar, pattern recognition, analogies, and spatial reasoning in corrections contexts

Section 2

Work Styles Questionnaire (WSQ)

Stress tolerance, integrity, and procedural judgment in confined-environment scenarios

Section 3

Life Experience Survey (LES)

Verifiable background items on attendance, employment, conflict, honesty, and reliability

Recruit Module

NJ Corrections-Specific Knowledge

N.J.A.C. 10A, NJDOC Code of Conduct, PCS.001, counts, contraband, suicide watch, PREA, ICRA, grievances, NAACP Settlement

How to Pass the NJ CO Recruit Exam

What You Need to Know

  • Passing score: Same LEAB framework
  • Exam length: 240 questions
  • Time limit: 2.5 hours
  • Exam fee: $60 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 CO Recruit Study Tips from Top Performers

1Drill CAT arithmetic without a calculator using corrections-context word problems (counts, escorts, perimeter, recreation pacing).
2Practice WSQ judgment items by aligning answers with NJDOC Code of Conduct, PCS.001 use of force, and PREA — never with emotional reactivity.
3Be radically honest on LES; the background investigation cross-checks every answer.
4Memorize N.J.A.C. 10A basics, suicide-watch interval rules, and ICRA confinement limits.
5Treat every scenario as if a supervisor and an attorney will read your answer.
6Run at least two full 2.5-hour timed mocks before exam day.
7Confirm NJ CSC reporting time, ID, and testing-site rules in your announcement well before exam day.

Frequently Asked Questions

What is the NJ County Correctional Police Officer Recruit exam?

It is the Law Enforcement Examination (LEE) administered by the New Jersey Civil Service Commission using the Law Enforcement Aptitude Battery (LEAB), the same framework used for NJ Police Officer and Sheriff Officer entry titles. It combines the Cognitive Ability Test (CAT), Work Styles Questionnaire (WSQ), and Life Experience Survey (LES) with corrections-specific scenarios.

How long is the NJ CO Recruit exam and how is it structured?

The LEE/LEAB runs about 2.5 hours and uses the same 240-item framework as other NJ public safety entry titles, with CAT cognitive ability, WSQ work styles, and LES life experience sections.

What does the NJ CO Recruit exam cost?

The NJ CSC charges a $60 application fee at announcement. The fee is non-refundable and must be paid through the NJ CSC online application portal.

Who administers the NJ CO Recruit exam?

The New Jersey Civil Service Commission (NJ CSC) administers and proctors the exam, with the eligibility list used by NJ counties to hire County Correctional Police Officer Recruits.

What corrections-specific content appears on the exam?

The recruit module covers N.J.A.C. 10A (NJDOC regulations), the NJDOC Code of Conduct, NJDOC Policy PCS.001 (use of force), formal count procedures, contraband, suicide watch, PREA, the Isolated Confinement Restriction Act (ICRA), inmate grievance procedures, and the NJ NAACP Statewide Settlement.

Is remote testing available?

No. The NJ CSC proctors the LEE/LEAB in-person at designated test centers.

How is the WSQ scored?

The Work Styles Questionnaire uses behavioral judgment items to measure stress tolerance, integrity, and procedural judgment for confined-environment work. Responses are compared to the LEAB scoring key and validated patterns for successful correctional officers.

How do I retake the NJ CO Recruit exam?

Retake opportunities are tied to NJ CSC public safety announcement cycles. Candidates must apply to a future LEE announcement to retest.