I think these are both a personality and technical thinking question.
If you say don't ask me childish questions, that clearly shows you're impatient and not particularly social/jokey etc (sorry)... if you come up with a x-Ray vision, which has very little day to day practical use, and could be considered intrusive, that's a fail too.
I'd err in this case for something like eidetic memory or technopathy. They show intelligence, a desire to better yourself, creativity, etc, and you can work in the key skills your employer might want.
"I'd probably choose technopathy, which is the ability to control machines" because it would be incredibly useful in today's society. I could network all satellites (demonstrates a desire to communicate well), use AI to optimise the transport network so there would never be any late trains etc (problem solving), drop all firewalls so there's no government censorship, giving complete equality (teamwork/integrity)..." things like that...