Reply today
"Hi
Sorry for the delay in responding, but I was waiting from a response from the organiser. I have been told that we cannot enter into discussions about the questions/answers as this may put some people at an unfair advantage/disadvantage,
I do not know the answers and have been advised to ask anyone who raises queries that you give whatever you think is the correct answer to each question.
Sorry if that doesn't help, but obviously it has to be fair for every person who is having a go.
Good luck and I look forward to you completed entry"