. I need to know the full procedure from A to Z I.e., from B.sc nursing admission to get job in Australia as a nurse.

For nursing degree outside India, you need to be registered with the national body of that country and clear exams. Check the following link to understand the whole process. http://internationalacademy.in/workjob-abroad/jobs-in-australia/nursing-board-registration-registered-nurses-in-australia/