This is an opinion-seeking question. Test: could you rephrase it as What do you think about...? and the speaker still wants a view rather than a fact? If yes, it belongs to this category; the examples below all pass.
- How do you feel about remote work? feels asks for an attitude, not a fact.
Phrases That Pass the Test
Opinion-seeking names what a question is used for, not a formal category in grammar. The same question can be counted as a yes/no question or an open question by its form, and as opinion-seeking at the same time, because its purpose is to draw out a view or judgment rather than a fact. Grammar sources typically mention this use only under general, longer-answer questions, so the test and list here are practical recognition aids, not an official taxonomy.
What would you say about the new schedule? Would you say politely frames a request for judgment, and the answer is still a view, not a fact.
In your opinion, who should lead? The phrase in your opinion names the category openly, an explicit signal that a personal judgment is wanted.
Where do you stand on the proposal? Stand asks for a position, so it seeks a stance rather than information.
How would you rate the course? Rating wording invites evaluation on some scale, a typical opinion-seeking move.
What's your take on the budget? Take asks for the listener's view, so it passes the test.
When the Test Needs a Second Look
A yes/no form like Do you think it's a good idea? can blur the line, because the speaker may want only a simple confirmation rather than a view. When the expected answer is still the listener's judgment, the test classifies it as opinion-seeking; if the speaker truly wants just Yes or No, treat it as a plain confirmation question instead.