I have an old apple id (about 10 years).
the account is out of use for 8 years or so.
I was trying recently to delete it and was asked for security questions that I originally didn't fill.
I tried to reset the questions but all I get is "We do not have sufficient information to reset your security questions."
how can I delete the account without the answers.
You will have to contact Apple directly and have them help you regain normal access to that AppleID. For obvious reasons, you cannot delete an AppleID request form without providing positive proof the AppleID is yours to delete. Being able to answer the security questions is thus essential to completing the request.
I think that the best option is to contact apple in this case:
Best regards
apple id complete deletion
