In all India 15% quota option and admission to MBBS course ,can I choose any other state if I failed to achieve own state govt. medical college ranking ?

No, it will be a big blunder as it will lead to losing your state quota seats and even your AIQ seats when your documents are checked in college adminstration !

Options in neet all India qouta

No.

It is advisable to choose the state name which you belong to because at the time of counseling you will have to show the evidence for the same so you are advised better to enter the state for which you are having residential proof as it would make you eligible to claim seats under 85% quota.

Good Luck!!!