Am I eligible for EB2 Category?


I have done B. Sc. (Physics, Mathematics, Statistics) (3 years) + Post Graduate Diploma in Computer Science and Application (PGDCS&A) (1 Year) + Masters of Computer Application (MCA) (2 Years) = 6 Years. MCA is a 3 year Degree but Nagpur University give direct admission in 2nd year to PGDCS&A toppers. I was the University Topper so I got direct admission to 2nd Year. Is my qualification equivalent to US Masters degree? Am I eligible for EB2 category without proving 5 years progressive experience. I have total 12 years of experience in IT.