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About this exam

The KNPU Cadet First-Stage Exam is the written screening step used in the selection of police cadets at the Korean National Police University. It is aimed at candidates who have completed or are completing secondary education and who intend to enter the cadet programme leading to a commissioned officer career in the Korean National Police Agency. The test is delivered as multiple-choice items and samples five subject areas: criminal law, criminal procedure, constitutional law, administrative law, and police administration and ethics. Criminal law and criminal procedure together carry roughly half the weight, so they reward early and repeated study; constitutional and administrative law test how well you reason from general legal principles, while police administration and ethics rewards familiarity with organisational structures and codes of conduct. Preparation is best built around the statutory texts themselves, read alongside a structured outline and short practice sets that force you to recall article numbers and elements rather than recognise them passively. Because the exam is competitive and scored, accuracy on core definitions matters more than breadth of reading. Question counts, time limits, fees, and passing thresholds are set and published by the administering body; check its official site for the figures that apply to your sitting. This page is an independent study resource and is not affiliated with or endorsed by the University or the Agency.

What you'll study

Common questions

About KNPU Cadet First-Stage Exam preparation

What is the format of the exam?

It is a multiple-choice written test covering five subjects: criminal law, criminal procedure, constitutional law, administrative law, and police administration and ethics. Each item has a single best answer. Expect a mix of definitional questions, short scenario applications, and questions asking you to identify which statement about a rule is correct.

How long is the exam and how many questions are there?

Those figures are set by the administering body and change between recruitment cycles, so this page does not state them. Look up the current recruitment notice on the official Korean National Police University or Police Agency website, which publishes the question count, time limit, and schedule for each sitting.

How difficult is it?

The content is undergraduate-level law applied to policing, and the difficulty comes from precision rather than obscurity. Items often hinge on a single element, a time limit, or an exception. Candidates who memorise article numbers without understanding the underlying rule tend to score in the middle; those who can explain why a distractor is wrong score at the top.

Can I retake the exam if I fail?

Retake rules depend on the recruitment cycle and on whether you still meet the eligibility conditions for cadet entry, so check the current notice. Do not assume an unlimited number of attempts. Plan your first sitting as if it is the only one, and keep your notes and wrong-answer log so a second attempt builds on the first.

In what order should I study the subjects?

Start with criminal law and criminal procedure, since they carry the most weight and take the longest to internalise. Add constitutional law next, because it frames the rights and limits that appear in procedure questions. Administrative law and police administration and ethics are lighter in weight and reward shorter, later revision cycles with frequent recall testing.

What are the most common failure modes?

Three recur: memorising definitions without being able to apply them to a short scenario, confusing similar rules across subjects, and neglecting the lower-weight subjects entirely. A fourth is poor time discipline on the day, which leaves scenario items unanswered. Build a wrong-answer log and revisit it weekly rather than rereading textbooks.

How should I prepare in the final weeks?

Shift from reading to retrieval. Work through timed mixed sets that combine all five subjects, then review every error by writing the correct rule and the reason your choice was wrong. Rehearse statutory language for the most-tested articles. Keep sessions short and frequent, and simulate the real sitting at least twice before the exam day.

Does this page come from the University or the Police Agency?

No. This is an independent study resource written for candidates preparing on their own. It is not affiliated with, endorsed by, or connected to the Korean National Police University or the Korean National Police Agency. Always treat the official recruitment notice as the authoritative source for eligibility, dates, and scoring.