Prep for the 2027 Grade 9 Civil Service Exam — Includes 4 subjects: Korean, English, General Administrative Law, and Introduction to Public Administration.
Starting in 2027, Korean History will be removed from the written exam and replaced by scores from the Korean History Proficiency Test.
For the Grade 9 Civil Service Exam, the outcome is determined not by how many questions you answer, but by how long you remember what you have solved.
This app does not boast about the sheer number of questions. It is designed to help you identify your current weaknesses and revisit questions you have already solved just before you forget them. The cognitive science-based FSRS algorithm automatically determines the optimal review time for each question.
[Key Features]
Includes Official Past Exam Questions
We have included past Grade 9 national civil service open recruitment exam questions released by the Ministry of Personnel Management, organized by year. You can solve the actual questions exactly as they were asked and practice alongside questions created in-house.
Subject-Specific Weakness Heatmap
The subjects of Korean, English, General Administrative Law, and Introduction to Public Administration are divided by unit, showing you at a glance which units you are weak in. Instead of vaguely thinking "I am lacking," you can study knowing exactly where to focus your efforts.
FSRS Smart Review
It brings back questions you got wrong or were confused about just as you are about to forget them. You do not need to manage your review schedule manually.
Real Mock Tests
Practice with 100 multiple-choice questions (4 options) in 110 minutes, just like the actual exam, and check your results based on the passing criteria for each subject. As your test history accumulates, you can view changes by session.
Detailed Explanations
To ensure you don't just check the answer and move on, it explains why that answer is correct and why the other options are incorrect.
Incorrect Answer Notes
Incorrect questions are automatically collected. If you solve them again and get them right, they are removed from the list; if you get them wrong again, they remain.
Continue Across Multiple Devices
Once you log in, your study records carry over between devices. You can seamlessly continue solving problems on your tablet that you started on your mobile phone. [Suitable for These People]
- Those who have solved many problems but cannot remember them in the exam room
- Those who find it difficult to determine on their own which chapters they are weak in
- Working professionals and students who need to study in short bursts and frequently
[Content Source and Non-Governmental Notice]
This app is an independent private learning tool designed to assist with studying for the Grade 9 Civil Service Examination. It has no partnership, sponsorship, or approval relationship with government or public institutions, such as the Cyber National Examination Center of the Ministry of Personnel Management, and does not represent any such institutions. It does not act as a proxy for government agencies or political organizations, nor does it guarantee passing the exam. The included questions consist of past Grade 9 national civil service open recruitment questions made available by the Ministry of Personnel Management on the Public Data Portal with no restrictions on usage scope, as well as questions created in-house to align with the examination standards. The explanations were produced in-house by DAYLAB. Please check the latest announcements from the administering agency below for the exam schedule and detailed criteria.
Official Exam Schedule, Registration, and Subject Information: https://gongmuwon.gosi.kr/
Privacy Policy: https://dayprep.co/gongmu9/privacy
Terms of Use: https://dayprep.co/gongmu9/terms
Inquiries: contact@daylab.dev
© 2026 DAYLAB
This is a learning app that prepares you for the National Civil Service Level 9 exam in Korean, English, General Administrative Law, and Introduction to Public Administration through weakness analysis and smart review.