What is a rhetorical question?

A rhetorical question is one that is asked for effect or to make a point rather than to elicit a direct answer. This type of question is often used in speech or writing to provoke thought in the audience or to emphasize a particular idea. For instance, when someone asks, "Isn't it a beautiful day?" they may not be seeking a response; instead, they want to highlight the pleasant weather.

In contrast, the other options describe different scenarios that do not align with the definition of a rhetorical question. Some questions can indeed confuse the audience or require detailed answers, but these characteristics do not define a rhetorical question. The essence of a rhetorical question lies in its intention—it engages the audience's thoughts rather than expecting a reply.