To be honest, there weren't many questions that struck me as odd or outlandish. I think the questions where you have to be critical of yourself are always the hardest. So to be honest, there really isn't a question to be too concerned about. Just be honest, and you have nothing to worry about.
They asked questions just to get to know you as a person, most of the questions didn't even have to do with work. A few questions they asked me related to my personal life such as "Best moment in your life" or "Worst moment in your life" some questions related to the job (Of course) and they were questions such as "Can you lift more then 50 pounds?" because i was applying for freight.