I want to Ph.D . I have completed my PGDM from AICTE approved college(60 % throughout) and have 3 years of work ex in IT.

I have completed my BE(Comp) and PGDM (Marketing) with good grades( 60 % throughout). I have 3 years of work ex in IT. I want to do a PhD. from any university in Maharashtra. Am I eligible to do it? Or what should I do next to be eligible for PhD. Please suggest.