can i get full scholarship like Endeavour IELTS or GMAT

Hi all, i want to studying my MBA in Australia by scholarship /because of my financial situation/. I studied few high scholarships like Endeavour. But all those require IELTS/TOEFL score and did not require GMAT. For me i am more confident in GMAT other than IELTS. So if i get highger score in GMAT,...