I think I wrote the question number on the booklet. Instead of 2(a) I wrote 1 (a) . But I wrote frankenstein and Balderunner on the front.would this be a problem?
Unless the marker's a real fuckstick they should realise what they're reading isn't what it says on the cover... and they'll make sure it gets to the right place.
The number is only there for convenient organisation at the marking centre. This happens all the time. There are people there whose entire job is to account for stray booklets. It's fine.