When can I write my PLAB-1/UKMLA-AKT

Hi I am a Final year student in India. I was wondering when am I eligible to apply and sit for the PLAB-1/AKT exam?

Can I take it during my Internship after the final year, or do I have to finish my Internship to be eligible?
My university provides us with a Provisional registration after successfully completing and passing all exams after which we undergo 1 full year of internship completing that we get our full registration.

After your graduation :mortar_board:

You may attend after your housejob then can secure job at FY2 level. And if escaping housejob then have to start from FY1