This is a collection of questions for the Class 2 Hazardous Materials Handler Examination.

Features
① Study by subject, with multiple-choice questions just like the real thing.
　Based on past test trends, questions covering a wide range of subjects are included, with explanations.
　Question-and-answer format, and you can check your accuracy rate after answering.

Laws and Regulations: 468 questions
　Physics and Chemistry: 397 questions
　Properties and Fire Extinguishing: Approximately 239-326 questions (varies by category)
　Total: Approximately 1,110 questions
　(Trial version includes only 100 questions for each category)

② Includes check and save functions
　Automatically memorizes questions you got wrong and prioritizes questions you haven't answered yet. The app also has a save function, so even if you quit midway, you can resume solving problems from where you left off when you restart, allowing for efficient study.

③ Progress Bar
A progress bar is placed above the questions to track your progress, providing a useful guide for studying.

④ Exam-Style Questions
Just like the actual exam, you can study with a total of 35 questions. The questions are randomized, so you can try them as many times as you like.
In addition, the correct answer rate for each subject and the overall correct answer rate are displayed at the end of the app.

⑤ Glossary

⑥ Textbook Function

The LITE and trial versions require an internet connection to display advertisements, but the app itself can be used even in environments without an internet connection. The paid version does not require an internet connection at all.