Hey Rathin, I hope you don't mind me doing the same here because I think this will help me plan out my study.
School ranking: 250-300
ATAR aim: 95 (minimum 85)
Advanced English
Internal mark: 82/100
Internal rank: 14/52
HSC aim: 90/100
3U Maths
Internal mark: 94/100
Internal rank: 2/13
HSC aim: 95/100
4U Maths
Internal mark: 91/100 (may change because my teacher miscalculated my mark)
Internal rank: 3/3 (again may change)
HSC aim: 90/100
Engineering Studies
Internal mark: 90/100
Internal rank: 1/11
HSC aim: 95/100
Industrial Tech (throwing this subject)
Internal mark: 93/100
Internal rank: 1/32
HSC aim: 35/40 (tbh don't really care)
Chemistry
Internal mark: 91/100
Internal rank 1/9
HSC aim: 90/100