What type of question can be answered with a simple yes or no?

A question that can be answered with a simple yes or no is classified as a closed question. Closed questions are structured in a way that restricts the respondent's answers to specific options, typically a limited choice, such as "yes" or "no." This type of questioning is effective for gathering clear, concise information, and is often used when a straightforward response is desired without requiring elaboration or explanation.

In contrast, open-ended questions invite more elaborate responses, allowing the respondent to express their thoughts in their own words rather than limiting them to predetermined options. Leading questions suggest a particular answer or influence the respondent in a specific direction, while follow-up questions are used to delve deeper into a topic or clarify a previous answer. Each of these formats serves a different purpose in conversation or research but does not afford the simplicity of a yes or no response that closed questions do.