むずい
やってみたが難易度が高く感じた
Free
About
Prepare for the hazardous materials handler exam with this app. It analyzes past questions to help you pass with minimal study time. Features include adaptive mock tests and focused study on weak areas.
✓Past question analysis
✓Adaptive mock tests
✓Focused study on weak subjects
✓Progress tracking
✓Randomized question selection
Show original description
What's New in 【LITE版】危険物取扱者試験 乙4「30日合格プログラム」
1.0.6
August 26, 2026
2026年度試験に対応に対応しました。
User reviews
Developer apps
FAQ
What is the "LITE版" hazardous materials exam app?
The "LITE版" hazardous materials exam app is a free, limited version designed to help users prepare for the Type 4 (乙4) hazardous materials handler exam. It offers a trial of the first two days of the 30-day program and a sample mock test.
How does the app help users pass the exam?
The app is built on a thorough analysis of past exam questions, aiming to streamline the learning process. It supports users in achieving a passing score with minimal study time by focusing on essential content.
Can I take mock tests with the "LITE版" app?
Yes, the Lite version includes a mock test with approximately 80 questions. The full version offers a more extensive mock test with around 700 questions, featuring randomized selections each time.
What are the exam subjects covered by the app?
The app covers the three main subjects for the Type 4 hazardous materials exam: laws related to hazardous materials, basic physics and chemistry, and the properties of hazardous materials along with fire prevention and extinguishing methods.
What is the passing rate for the Type 4 hazardous materials exam?
The passing rate for the Type 4 hazardous materials exam is approximately 30%. While this is lower than other Type 乙 classifications, it is attributed to the exam's popularity and the inclusion of many candidates without serious intent to pass.
Does the app offer support for weak subjects?
Yes, the app features a 'stock' function that allows users to save and repeatedly practice questions they find difficult. This targeted approach helps users overcome their weak areas.
Is the "LITE版" app free to use?
Yes, the "LITE版" hazardous materials exam app is completely free to download and use. It provides a taste of the full program's features and content.
What are the system requirements for the app?
The app is designed for smartphones and is compatible with iPhones and iPods. Users are advised to check the Lite version's performance on their device before purchasing the full product.
