Question: I need a platform that generates multiple-choice questions from a large block of text, do you know of any?

One of the top options is Quizbot, an AI-powered question generator that makes it easy to create quizzes and tests from a variety of sources, including text documents, web links, videos and audio files. It works in 55 languages and supports multiple question types, including multiple-choice, true-false, open-ended and more. It also comes with a plagiarism detector, AI rewriter and AI content detector, so it's good for teachers and test authors.

Another top option is PrepAI, which uses the latest AI and machine learning technology to create high-quality question papers rapidly. It supports multiple question types, including multiple-choice, fill-in-the-blank and higher-order thinking questions, and has features like instant quiz generation, auto-grading and easy test creation. It's geared for teachers and ed-tech companies that need to create tests as quickly as possible.

If you want something easy to use and flexible, Quizgecko is another top option. The AI-powered tool can convert text files, including PDFs and DOCs, into quizzes you can share in seconds. It supports multiple question types and has features like customizable flashcards, spaced repetition and detailed analytics to track progress. It also supports multiple languages and has an API for integration, so it's good for a wide range of learning situations.

Last, Yippity is another AI-powered tool that converts text into quizzes. It's designed for quick creation of multiple-choice, true/false and fill-in-the-blank questions. With a free version that lets you create up to 3 AI quizzes per month and a fuller Early Bird Plan, Yippity is a good option for teachers and students who need a good question generation tool.