I'll try to take this list seriously, and note down a few points I find to be important.
For applicants under 16, they will have to provide a scan of their report card. (As suggested by a person above. Smart idea)
All applicants should have proper grammar. Forexample, in a text field, they should be able to see the difference between these two sentences.
All students who have delivered their report could leave.
All students, who have delivered their report, could leave.
And additionally, know the difference between when to use are and when to use is.
The reason I find grammar/language to be so important is because communication is important. And people not writing properly puts the entire server in a bad light.
When to shut up, and when to argue. I've met GMs who called me a racist for saying something was nazi. He even started to argue with me, and it resulted in me being banned.
While I understand that GMs find arguing players to be important, it's just stupid to be wrong and keep arguing that you are right, especially when evidence has been delivered.
I honestly cannot say I've got a lot of questions for your test. In general, they should have ones taking up situations and writing down what's the correct thing to do. How to do what, when to do that, etc.
Since I'm writing this while being hungry and tired, please excuse me for any flaws of logic, grammar or anything like that.
Good luck!