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About this exam

The National Police Officer Selection Test (NPOST) is an entry-level written examination used by many law enforcement agencies as one step in screening candidates for police officer and related public-safety roles. It is a basic-skills test, not a test of police procedure: agencies generally want evidence that an applicant can read accurately, write clearly, and handle arithmetic at the level the job demands before investing in academy training. The exam is organized into five content areas - mathematics, reading comprehension, grammar, incident report writing, and basic writing skills - and each carries roughly equal weight, so no single section can be carried by strength in another. Most items are multiple choice, and the report-writing and writing-skills sections ask you to apply conventions rather than recall definitions. Preparation works best as steady practice: refresh arithmetic without a calculator, read short passages for precise meaning, review punctuation and sentence structure, and rehearse turning a set of facts into a short, neutral, well-ordered narrative. Because the NPOST is administered through individual agencies, the agency handling your application is the authoritative source for current scheduling, fees, scoring, and retake rules - check its recruitment page or the official test publisher's site rather than relying on secondhand summaries. This page is independent study material and is not affiliated with or endorsed by any testing body.

What you'll study

Common questions

About NPOST preparation

What is the NPOST actually testing?

Basic academic skills at a level needed for academy coursework and report writing: arithmetic, careful reading, grammar and usage, and the ability to write a factual incident narrative. It does not test criminal law, tactics, or physical fitness.

What is the format of the exam?

It is a multiple-choice written test divided into the five skill areas listed above. Some sections present a short scenario or passage and ask several questions about it, so read the material before looking at the answer choices.

How long is the test, and how many questions are there?

Question counts and time limits are set or published by the administering agency and the test publisher, and they can differ by jurisdiction or version. Confirm the current figures with the recruiting agency handling your application or on the publisher's official site.

How hard is it?

The individual skills are at roughly high-school level, so the difficulty comes from speed and precision rather than advanced content. Candidates who have been out of school for years often lose points on careless arithmetic and punctuation, not on hard problems.

What score do I need to pass?

Passing standards are set by the agency or publisher, and some agencies use section minimums as well as an overall cut score. Ask your recruiting contact or check the official publisher's materials for the standard that applies to you.

Can I retake the exam if I do not pass?

Retake rules vary by agency, and many impose a waiting period before you may test again. There is no universal answer, so get the policy in writing from your recruiter before you sit for the exam.

In what order should I study the five sections?

Start with your weakest area, since all five are weighted similarly and a low section drags your total down. A practical sequence is arithmetic drills, then reading precision, then grammar rules, then report writing last, because it combines reading, ordering facts, and correct usage.

Why do candidates lose points on the report-writing section?

Usually by adding opinion, speculation, or conclusions the facts do not support, or by presenting events out of chronological order. Stick to what was observed or reported, keep the sequence clear, and write in plain past tense without editorializing.

How should I prepare for the math section?

Practice the arithmetic you will actually use - percentages, fractions, averages, unit rates, and word problems - without a calculator, and time yourself. Accuracy under mild time pressure matters more than tackling complex algebra.

Does this page or my practice here count as official preparation?

No. This is independent study material and is not affiliated with, endorsed by, or connected to the NPOST publisher or any police agency. Use it alongside the official candidate information your agency provides.