I don't go to a selective high school or private school but there are some really smart people in my year!! I think there is a lot of competition still, and you feel motivated to compete and work your hardest just to beat those damn snobby brats who go to posho schools and have tutors for every subject! (no offense, just joking ok!!!)
I'm really really happy with how I have gone in my HSC assessments so far. I haven't got my report back yet, I'll get in back first week next term, but I know most of my ranks and I can figure out my percentages because of the weightings etc.
This is how I have gone (we have done two assessment tasks in each subject):
Chemistry- 1st/32 (yay! I failed yr 11 Chem and came close to the bottom!!! This was a total shock and it really shows that study and determination can fix up a lot!) My mark was 84%
Biology- 1st/60-something 89%
Modern History- I'm pretty sure I'm 2nd-ish/60-something, my mark would be about 89%
Adv. English- I'm pretty sure I'm 2nd/ 55ish, my mark I think is about 90%
English Ex 1 (we have only done 1 assessment for this)- 1st/7 95%
English Ex 2- 1st/5 88%
Adv. Maths- I'm not sure of my rank, probably around 6th or something out of 90 or so people, my mark would be approx 87%
Maths Ex 1- I think I would be about 5th out of 16, my mark would be 79%
I'm really happy because I rarely ever came first in a subject in yr 7-11, I just sort of breezed through a bit, so now my work this year is paying off. Yay! Hopefully I can keep it up!