Do bạn think câu hỏi kiểm tra các câu hỏi should include information on things that weren't mentioned in the sách hoặc movies? (Like M.O.M ratings and characters' birthdays)

I just want other people's opinions because I think they're interesting câu hỏi kiểm tra questions, but bạn can only guess unless bạn do outside research. For example, there are some các câu hỏi about like McGonagall's birthday and mentions of some creatures that I've never heard of before and how the Ministry rates them, things like that.