I have two questions that isn't wrong as such, but I'm surprised they made it through the evaluation process:
Beethoven, Brahms, Schubert, and Wagner were all composers, but what else did they have in common?
Were 5 feet tall or less in stature. *
Borne on same day
Same university (didn't write down the name)
Wife had the same name (didn't note it)
I have tried to search this one, and as far as I can see I'd have to search for all four answers for each of the four composers to get this one right.
I would have classified this one as "uninteresting lexical knowledge"
The great majority of English "four-letter words" come from what language?
Gaelic
French
Anglo-Saxon *
Latin
As a non native English speaker I must say this one also belongs to the "uninteresting lexical knowledge" group, (or even specialist knowledge) and I have no idea how to manage the required research in 5 minutes. First I'd have to know what a "four-letter word" is, as it is not a word of four letters, but a profane word, and that it might be longer or shorter than 4 letters. Then I'd have to look them all up or find some research into the matter, which I have failed to do in more than 5 minutes.
And finally what is considered a "four-letter word" does change over time.