甲種危険物取扱者 一問一答問題集

Particles and Waves

In-app purchases

About this app

Continue your hazardous materials exam preparation without hesitation until you pass.

This is a question-and-answer practice app that allows you to learn the scope of the Class A Hazardous Materials Handler exam with 450 original questions and a mock exam in the format of the actual exam. The questions are independently created based on the Fire Service Act, related laws and regulations, Fire and Disaster Management Agency materials, and the exam subjects and number of questions published by the Fire Service Examination Research Center. These are not reproductions of actual exam questions.

■ 450 Original Questions
Explanations are provided for all answer choices, not just the correct answer. You can study across all three subjects of the Class A exam.

■ Mock Exam in the Format of the Actual Exam
Supports a 45-question mock exam. You can check your current progress in each subject according to the passing criteria of 60% or higher in each subject.

■ Quick Study
A learning mode where you simply browse, with answers automatically displayed and the user moving on to the next question. The display time is automatically adjusted according to the amount of text, and the average speed can be changed to suit your needs.

■ Study Plan & Weakness Countermeasures
You can use daily goals calculated backward from the exam date, weak points, unanswered questions, and your study history. Just before the exam, a message reviewing your learning up to that point will be displayed.

■ Free for up to 10 questions, no ads
You can try 10 questions for free first. All questions and all features can be unlocked with a one-time purchase of 500 yen. There are no subscriptions, ads, or account registration. Purchase restoration is also supported.

■ Anonymous error reporting
You can report errors in questions and explanations anonymously from within the app. No personally identifiable account information is collected.

■ Relationship between information sources and examination administering bodies
・Fire Examination Research Center, General Incorporated Foundation https://www.shoubo-shiken.or.jp/kikenbutsu/
・e-Gov Law Search (Fire Service Act) https://laws.e-gov.go.jp/law/323AC1000000186
・Fire and Disaster Management Agency, Ministry of Internal Affairs and Communications "What are hazardous materials?" https://www.fdma.go.jp/laws/laws/laws003.html

This app is an unofficial learning app created by Particles and Waves. This website is not affiliated with, and does not represent, the Fire and Disaster Management Agency of the Ministry of Internal Affairs and Communications or any other government agency. Please always check the official website for exam dates, application procedures, and the latest regulations.

Supervised by a holder of a Class A Hazardous Materials Handler qualification.

What’s new

- You can now review question corrections from the home screen.
- Updated internal SDKs for Android compatibility and stability.