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    What chemistry and physics raw marks will get me a state rank?

    I am ranked 1st internally in both chemistry and physics with an assessment raw mark of 90 in chemistry and 98 in physics. What raw marks, out of 100, will I need to get in the externals to get a state rank in both? How can i increase my chances of getting it? I know the content perfectly and...
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    What raw marks do I need for extension 2 maths?

    I am really disappointed in my performance in extension 2 maths. I got an internal assessment mark of 80/100 raw mark. I got 77 in half yearlies which affected my mark a lot but since then I improved a lot and got 88 in trials but my other assessments pulled me down to 80. I am now ranked 3rd...
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    Please estimate my atar

    School rank: ~150 English - 1st out of 60 3U maths - 1st out of 34 4U maths - 2nd out of 15 Chemistry - 1st out of 42 Physics - 1st out of 37 I am studying very hard for the HSC. I know my school rank is low but I am a fair bit ahead of the level of my classmates so is 99.95 possible...
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    Prime Numbers

    Why are prime numbers so important in higher level maths? The most difficult analysis questions in maths olympiads usually involve primes, the Riemann Hypothesis is about primes, questions on Project Euler have a strong insistence on primes and algorithms to compute large primes efficiently...
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    How can I study more efficiently and effectively?

    Since the holidays started I am going to the library about 10 hours per day. I make a massive to do list i.e. do the 2011 paper for all subs, do harder 3U and mechanics questions, complete option notes for chem and phys, read mod C and write essays, do a UMAT paper but at the end of the day I...
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