危険物乙種Pass｜乙1・2・3・5・6類対策

Study for the Hazardous Materials Handler Class B (Categories 1, 2, 3, 5, and 6) exam at your own pace, anytime.

Hazardous Materials Class B Pass is an exam preparation app that covers common laws and regulations, basic physical chemistry, and the properties and fire extinguishing methods of each category. With 800 practice questions and detailed explanations, it supports knowledge retention.

[Corresponding Class B Hazardous Materials Handlers]
• Class 1: Oxidizing Solids
• Class 2: Flammable Solids
• Class 3: Spontaneously Combustible Substances and Water-Reactive Substances
• Class 5: Self-Reactive Substances
• Class 6: Oxidizing Liquids

[Main Features]
• 800 Practice Questions
• Customizable Question Settings (Class B, Subject Area, and Number of Questions)
• 35-Question Mock Exam (15 Laws and Regulations, 10 Basic Questions, 10 Properties and Fire Extinguishing Questions)
• Detailed Explanations for Each Question
• View Not Only the Correct Answer, But Also the Reasoning Behind Each Choice
• Visualize Correct Answer Rate and Subject-Specific Performance
• Review Difficult Questions and Bookmarks
• Save Learning History on Your Device

[Recommended for:]
• Those Taking the Class B Hazardous Materials Handler Exams (Classes 1, 2, 3, 5, and 6)
• Those Who Want to Practice Problems in Their Spare Time
• Those Who Want to Understand the Reasoning Behind Each Choice
• Those Who Want to Identify Their Strengths and Weaknesses in Each Subject Area

Advertisements are displayed in the free version. The premium features are available as a one-time purchase for 300 yen and include ad removal, access to all questions, detailed explanations, explanations for each answer choice, a section for difficult questions, a mock exam, and analysis features. There are no recurring charges.

This app is an independent learning support app and is not affiliated with any examination administering body or government agency. It does not contain official questions or past exam questions. For the latest information on the examination system, laws and regulations, and scope of questions, please refer to information published by the Fire Service Examination Research Center, etc.