hi,i just wanna to know which university will be good for me in australia for llm.do i need ielts.how many score need to do it

University of New South Wales is one of the best universities in Australia. I did my LLM there. If english isn't your native tongue then you will need to sit ielts or toefl. Check the UNSW website for the scores required.

ANU is one of Australia's best. Depends what your interested in though. Good luck!