Adjective for unfair or ill-intentioned question
What adjective could describe a question that is designed to make the answerer look like a fool? Or asked out of the intention to make the answerer look like a fool?
"Hard" question does not strongly enough convey maliciousness of the asker.
The question is a particular type of leading question.
A leading question is a question which subtly prompts the respondent to answer in a particular way. Leading questions are generally undesirable as they result in false or slanted information.
Media College
Or, in this case, lead the answerer to foolish or self-contradictory statements.