Hello,

Let me tell you that it is not possible to predict on the basis of your percentile and that too your category rank for OBC because there are number of factors which are variable every year such number of applicants appearing in the examination, number of vacant seats in college, previous years cut offs.

Your all india rank would be around 7L . I would suggest you to not rely on the score card and give private college examination like SRM University, Manipal University, BITS Pilani, VIT vellore.