I had an interview question which I thought was a bit different.
The question was: "How do you make a peanut butter and jelly sandwich?"
So I took a deep breath and thought about the position I was applying for, which was answering questions about how to fill out tax forms on the internet. I assumed I would encounter persons during calls that would know nothing about a computer so that is where I started thinking about trying to tell someone how to make a PB and J sandwich.
I assumed they knew nothing and started explaining about different peanut butter smooth vs creamy and jellies, half a sandwich vs whole sandwich etc.