Would you answere a question that doesnt need to be answered?

it all depends on the question and who asked it a stranger I will probably just ignore someone I know I am more likely to give a sarcastic answer and wait and see if they figure out how stupid the question sounded

I love it when someone says, "Can I ask you a question?" The problem is they already did! My usual response is, "You just did." then they have to think a little bit to come up with "Can I ask you two questions?" To which I reply, "You have two asked, two down!" So they will set there and finally say "Can I ask you two more questions?" That gives them one question left!!! Ask away!