A question bank is a collection of pre-prepared questions, often organized by topic or category, that can be used for various purposes such as:

- Exams or assessments
- Quizzes or games
- Research or surveys
- Interviews or discussions
- Educational activities or assignments

Having a question bank can be helpful for:

- Saving time and effort in creating questions from scratch
- Ensuring consistency and standardization in assessments
- Providing a resource for quick reference or inspiration
- Allowing for easy modification or updating of questions