The thing is OP, your "easy" question with the obvious answer is always someone else's nemesis question. I am always in awe of people who can answer sports questions because I can't. Same as cast members of films, I always have to look people up on IMDB because they are not in my head.
And for every person thinking "ooh she got that wrong, I knew the answer" there is another thinking "I didn't know that either, glad I didn't get asked it" and someone else thinking " I know this! I do, just give me a minute, it's on the tip of my tongue......... Oh dear. Out of time."
It's why there are so many quiz shows on tv, because we all respond to every question differently, and it doesn't matter if we , or the contestants know the answers or not because the moment has gone and it's time for the next question.
"Burt Reynolds!! Thats who I was thinking of. You know, for that question about films in the last round, yes I know it wasn't the right answer, but that was the name I was trying to remember...... I always get him and that other one mixed up, Tom Sellick, it's the moustache"