if so, would anybody be able to tell me what their essay questions were for economics?
Yeah, typically, Sydney Boys' trials are about Week 3 Term 3. (Or as el_patron said, Week 4, which sounds about right to me).
Gives the 90+ students or so that sit UMAT a chance to actually study for it, without it clashing with Trials.
I think in my year it was T3 W3.
Also - why would you want our Economics questions? No offense to any teachers (or students) who may be reading this, but it's not as if our questions for Economics are spectacularly difficult or unique though. It's just run-of-the-mill HSC stock-standard syllabus stuff.