For problems with rankings such as THES, see the myriad of threads on these in the uni section. Anyway when it comes down to it, there is no significant difference between USYD and UNSW in teaching medicine, perhaps Sydney's course is a little more settled because its been around longer. Indeed...
It's a tough decision. In weighing up the options, ask yourself, do you want to do medicine straight away, or do a science degree first? How much do you want to do arts? How much does the scholarship many mean to you? A few points to clarify: the science degree as opposed to the arts degree is...
Yes, he's right. You can do add a BSc(Med)Hons by doing an honours year instead of the ILP. It's 6.5 years all up.
http://www.handbook.unsw.edu.au/undergraduate/programs/2006/3831.html
My teacher said treat question 8 like a comprehension question. Read it carefully, and always look back to previous parts of the question you are doing, as they will often be related.