산업안전지도사 1차 기출문제 모의고사 - 산안지도사

About 산업안전지도사 1차 기출문제 모의고사 - 산안지도사

For the first stage of the Industrial Safety Instructor exam, it is more important to review necessary content in a timely manner than to solve a large number of problems.

Prepare for the three subjects—Industrial Safety and Health Act, General Industrial Safety, and Corporate Diagnosis & Guidance—all in one app. It includes publicly available past exam questions and a question bank by unit, along with detailed explanations. Furthermore, FSRS calculates the next review time based on your memory status for each question.

[Key Features]

Full-range learning by subject

Learn the three subjects—Industrial Safety and Health Act, General Industrial Safety, and Corporate Diagnosis & Guidance—divided by subject and unit. Progress and correct answer rates are displayed for each unit, allowing you to identify and focus on areas you haven't touched yet or your weak points.

Past Exam Solutions by Session

We have included past exam questions from the 11th, 13th, 14th, 15th, and 16th sessions (2021, 2023–2026) organized by session (Gonggongnuri Type 1). You can select a session to solve the questions in the exact order of the exam papers, or select specific subjects to view. Question Bank by Unit and Detailed Explanations

We have included study questions across all units tailored to the exam scope and 5-option multiple-choice format. To ensure you don't just check the answer and move on, we have explained why that answer is correct and why the other options are incorrect.

Mock Tests

Structured as a 75-question test to be completed within 90 minutes, this allows you to practice time management and subject order. You can check your results against the passing criteria of an overall average of 60 points or higher and at least 40 points per subject. After completing the test, you can review your scores by subject and the questions you got wrong all at once.

Initial Diagnosis

At the start, a brief diagnosis checks your current skill level. You can determine which subjects to tackle first before beginning your studies.

Question Search

Enter a word you are curious about into the search bar to find related questions immediately. Since the search is conducted across concepts, questions, and answer choices, it will find the correct answer even if the wording is slightly different.

Selective Study Mode

You can select the scope of questions to solve by subject or unit. Turning on "Start with Unsolved Problems" allows you to continue solving problems you haven't touched yet.

Continue Solving

Your progress is saved even if you exit the app while solving problems. When you return, you can resume your studies from where you left off.

FSRS Smart Review

The review interval for problems you remember well is extended, while frequently missed problems are shown again sooner. You can study at the point when your memory starts to fade, without having to manually select the problems to review for the day.

Study & Review Notifications

It reminds you of your daily study time and notifies you again when review problems accumulate. You can set the notification times yourself.

Weakness Analysis

Check the correct answer rates by subject and unit at a glance. Identify which areas you are weak in and proceed directly to solving problems in those units.

Review Box & Error Notes

Gather your incorrect answers and problems to review in one place. You can find the problems you need using sorting and filtering, and leave notes on each problem to review the reasons for your confusion. Review Management

Indicates how many times each problem has been solved. You can continue your review by distinguishing between problems you have reviewed repeatedly and those you are not yet familiar with.

Question Frequency Analysis (Premium)

Check the proportion of questions by chapter to determine where to start. The shorter the remaining time, the more time you can concentrate on chapters that appear frequently.

Study Report

Provides a report reviewing your daily study. You can identify areas of improvement and remaining material to plan your next study session.

Learning Statistics and Continuous Study

Check daily problem-solving counts, accuracy trends, and consecutive study days. You can manage the amount of study accumulated during your commute and spare time at a glance.

Exam Schedule D-Day

Check the remaining days until the upcoming exam directly on the home screen. If you select the session you wish to take, the schedule will be displayed accordingly.

Pre-Exam Checklist

As the exam approaches, a checklist appears on the home screen. You can calmly prepare for the day by checking your supplies and precautions one by one.

Calculator During Solving

You can open the calculator immediately while solving problems. You can process questions requiring calculations on the spot without having to exit or return to the app.

Eliminate Options

You can eliminate options you deem incorrect and focus on the remaining ones. You can practice the elimination method exactly as it is used in actual exams.

1:1 Inquiries and FAQs

You can check frequently asked questions within the app and ask questions immediately. You can attach photos to your inquiries, and receive notifications when answers are registered.

Font Size Adjustment

You can adjust the font size to make questions and explanations easier to read. You can choose a size that fits your screen and learning environment.

Light and Dark Themes

You can follow system settings or choose your preferred theme. You can view comfortably in both bright and dark environments.

Tablet Support

You can study not only on mobile phones but also on tablets with a layout optimized for large screens.

Offline Learning

You can solve problems even without an internet connection. You can maintain your learning flow even on the subway or airplane.

Device Synchronization

Your study records and review schedules are saved when you log in. Even if you switch devices, you can retrieve your existing records and continue studying from where you left off. [Recommended for]

**Those preparing for the Industrial Safety Instructor Level 1 exam for the first time**

**Those preparing for self-study and needing to set their own study plan**

**Those who gave up halfway because reviewing incorrect answers was cumbersome**

**Those who want to utilize short periods between work and classes**

**[Content Guide]**

Among the included questions, past exam questions and final answers are materials released by the Korea Human Resources Development Service (HRD Korea) under the Public Nuri Type 1 (attribution required) license. This app covers the 11th, 13th, 14th, 15th, and 16th exams (2021, 2023–2026), which fall within that scope. The explanations, unit classifications, and other questions were produced in-house by DayLab.

This app is an independent private learning tool designed to assist with studying for the Industrial Safety Instructor Level 1 exam. It is not affiliated with or represents the Korea Human Resources Development Service, nor any government or public institution. Please verify the exam schedule and regulations based on the official announcements on HRD Korea's Q-Net.

** [Usage Options]

The learning features are available for free. If you wish to remove ads and use the app without daily usage limits, you can choose from monthly, 3-month, or lifetime options. Actual payment terms can be checked on the in-app payment screen in the store.

[Terms of Use]

Terms of Service: https://dayprep.co/safejido1/terms

Privacy Policy: https://dayprep.co/safejido1/privacy

(c) 2026 DAYLAB, [email protected]

[Content Source and Non-Governmental Information]

This app is an independent private learning tool designed to assist with studying for the Industrial Safety Instructor Level 1 exam. It has no partnership, sponsorship, or approval relationship with the Human Resources Development Service of Korea, nor with any government or public institution, and does not represent any of them. It does not act as a proxy for government agencies or political organizations, nor does it guarantee passing the exam. Please check the latest announcements from the administering agency below for the exam schedule and detailed criteria.

Official Exam Schedule, Registration, and Eligibility: https://www.q-net.or.kr/crf005.do?id=crf00503&gSite=L&gId=56