Pass the NCJOSI-2.
Realistic timed simulations, question-by-question study mode with instant feedback, and detailed construct-level analytics — built by testing professionals to help you prepare for and pass the police written exam.
What's on the NCJOSI-2?
The National Criminal Justice Officer Selection Inventory measures ten cognitive abilities in Section I, followed by a separate 120-item behavioral-orientation section. Our study materials and simulations cover the ten cognitive abilities, plus behavioral practice inventories for format familiarization.
Verbal Comprehension (Reading Comprehension)
Understanding written passages and drawing conclusions from text.
Verbal Expression (Writing Ability)
Identifying correct grammar, spelling, punctuation, and sentence structure.
Deductive Reasoning
Applying stated rules, policies, or procedures to reach correct conclusions.
Inductive Reasoning
Identifying patterns, trends, or commonalities from examples.
Spatial Orientation
Understanding directions and navigating routes using maps or descriptions.
Selective Attention
Quickly identifying relevant details among distracting information.
Flexibility of Closure
Recognizing a known pattern or object when partially hidden or obscured.
Information Gathering (Information Ordering)
Determining the correct sequence or priority of actions and information.
Problem Sensitivity
Recognizing when something is wrong or likely to go wrong.
Visualization
Recognizing how a person or object will look after changes — hair, expression, facial hair, or rotation.
What the questions look like
Two real examples of the image-based formats — try them, then reveal the answer.
All scenarios, agencies, locations, and people shown are fictional; the faces are computer-generated.
Refer to the map. Officer Hale is at the intersection of 2nd Street and Baker Avenue. She drives two blocks east, then one block south. At which intersection is she now?
Answer: 3rd Street and Davis Avenue. Two blocks east of Baker Avenue is Davis Avenue (Baker to Clark, then Clark to Davis). One block south of 2nd Street is 3rd Street. So she ends at 3rd Street and Davis Avenue.
Which profile shows the same person as the front-facing headshot?
Answer: the profile marked above. It is the same person seen from the side — the nose profile, chin shape, jawline, and hairline carry over from the front-facing photo. Each of the other profiles belongs to a different person.
Why Badge & Hose?
Simulation Fidelity
Our timed practice exams replicate the real NCJOSI-2 testing experience — sequential item delivery, enforced time limits, and no going back. You'll know exactly what test day feels like before you walk in.
Construct-Level Analytics
Don't just get a score — know which constructs you're strong in and where you need work. Every simulation gives you a breakdown by all 10 constructs, with historical comparison across attempts.
Expert-Designed Content
Every question is verified by testing professionals with I/O Psychology backgrounds and over a decade of experience writing entry level and promotional tests for law enforcement.
Study at Your Own Pace
Study mode serves questions one at a time with immediate feedback, explanations, and a weighted review system that focuses on your weakest areas. Study on your phone during downtime.
Simple, transparent pricing
No subscriptions. No recurring charges. Pay once and prep on your schedule.
Free Tier
forever
- 15 study questions
- Verbal Comprehension & Verbal Expression
- Spatial Orientation & Visualization
- 1 mini simulation (10 questions covering all 10 constructs — including the image-based formats)
- Instant feedback & explanations
Full Prep
90-day access
- 300+ questions — all 10 constructs
- 3 full-length timed simulations (80 questions / 120 minutes — true test-day pacing)
- 3 behavioral practice inventories (120 statements each, untimed) with a self-insight trait profile — no scores, because the real section has no right answers
- Construct-level performance reports
- Weighted study mode with progress tracking
- Attempt comparison & trend analysis
7-day money-back guarantee — full refund if you've viewed fewer than 20 study questions after purchasing Full Prep and haven't started a simulation with your Full Prep access. Refund Policy
How to find out which exam your department uses
Not every agency uses the NCJOSI-2. Before you start preparing, confirm which exam you'll be taking:
- Check the job posting. Most postings name the written exam or the testing vendor (often I/O Solutions for NCJOSI-2).
- Call the civil service commission or HR office for the city or county.
- Check the department's website under "Careers" or "Join" pages.
- Ask your recruiter or union rep. They'll know which exam is administered.
Common alternatives include the NPOST, PELLETB, and agency-specific civil service exams. More exam types coming soon — including the NFSI (National Firefighter Selection Inventory). That's the Hose in Badge & Hose.
Frequently asked questions
What is the NCJOSI-2?
The National Criminal Justice Officer Selection Inventory, 2nd Edition (NCJOSI-2) is a written cognitive ability test used by law enforcement agencies across the United States to screen entry-level police officer candidates. It's published by I/O Solutions and measures ten cognitive constructs: verbal comprehension (reading), verbal expression (writing), deductive reasoning, inductive reasoning, information gathering, problem sensitivity, selective attention, spatial orientation, flexibility of closure, and visualization. Section II is a separate 120-item behavioral-orientation section; the full exam allows 2½ hours.
What about the behavioral section?
Section II presents 120 statements you rate on an agree–disagree scale. It measures work-related attitudes, takes most candidates 30–40 minutes, and isn't something you can cram for — the only strategy that works is honest, consistent answering. Our prep covers the cognitive section, where practice moves your score, plus behavioral practice inventories for format familiarization and self-insight. Read our free guide to the behavioral section.
How is this different from the official IOS study materials?
The official study guide is a PDF with one fixed practice test. Badge & Hose gives you a large question bank, repeatable timed simulations scored by construct, instant explanations, and phone-friendly study mode — built to complement the official guide, not replace it.
What's the difference between study mode and simulation mode?
Study mode lets you practice one question at a time with immediate feedback, detailed explanations, and the ability to focus on specific constructs. There's no timer and no pressure. Simulation mode replicates the actual test with enforced time limits, sequential delivery, and no going back. You get a full score report with construct breakdown after submitting.
Can I use this on my phone?
Yes. Study mode is fully mobile-responsive and designed for phone use. Simulation mode works best on a laptop or tablet since it mimics the desktop testing environment you'll encounter on exam day.
What happens when my access expires?
Your progress data and simulation results are preserved. You can purchase again at any time to pick up where you left off. Free tier access never expires.
What if it's not for me?
Full Prep comes with a 7-day money-back guarantee. You qualify for a full refund if you request it within 7 days of purchase, you've viewed fewer than 20 study questions after purchasing Full Prep, and you haven't started a simulation with your Full Prep access. To request one, email support@badgeandhose.com from your account email address and include the approximate date of your purchase. Approved refunds go back to your original payment method and typically appear within 5–10 business days after they're issued. The free tier is there so you can try the product before paying — full details in our Refund Policy.
Is my payment secure?
All payments are processed by Stripe, a PCI Level 1 certified payment processor. We never see or store your credit card number.
Does this guarantee I'll pass?
No test prep product can guarantee a passing score — be skeptical of any that claim to. What we offer is thorough preparation: realistic practice content, detailed performance feedback, and a systematic way to identify and improve your weak areas.
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