Health and character concern:
One must be in good health and have good character when applying for an Australia study visa. If your application for a visa does not meet the requirements of Australian health or character then the application may be refused.
Evidence that you have sufficient funds must also be presented. The big reason for refusing a visa is insufficient funds in the applicant's bank account or lacking the necessary amount of funds to study and live in Australia. You must have sufficient funds to live and study in Australia when applying for a study visa Australia.
If the information provided in the visa application is not appropriate, your visa application will obviously be denied. This may also include the application's false statements. One should have reliable and correct information at all times.
Unable to prove claim:
If you do not have enough information to prove the claims you mentioned in your visa application, your Australian study visa may be rejected. You need to provide enough information to prove the claims in the request.
The interview session with the Immigration and Border Protection Department also sometimes leads to the refusal of visas. This is because the student who appeared for the interview did not answer the questions honestly and was not able to explain the clear purpose of remaining in Australia. If you appear for an interview it is essential that you respond honestly and correctly to all the questions.
Failure to meet the academic qualification:
You will have to register as a student to apply for a student visa which means you will have to successfully complete the academic level needed for further study. Academic entrance requirements can vary depending on the course, educational level and university at which you wish to study.
Failure to meet English requirement:
You'll have to speak English if you're going to study in an English-speaking country. It means that in order for your student visa to be accepted, you will have to fulfill the English language requirements.In addition to your visa application, you will need to provide your English language test results for many applications.
All in all, it is a big deal to study abroad. Therefore, your visa application needs to be treated like it's a big deal. Make sure you tick every condition, add every report & certificate, and get every clearance required for approval of your application. Or respond to every request from DIBP that follows your application for a student visa.