My IELTS score is 6.5. Should i give the exam again? How will it affect my chances of admit
IELTS is just a requirement put forward by the university. It would be 5.5 or 5 or 6 depending on the course you are applying. Once you make your shortlist, you will understand what score you require. Only very few universities ask for 7 and therefore 6.5 is a good enough score to do your application.