I am from Delhi, am I ellegible for other state medical colleges as well??? 

What is Domicile criteria for other states?? 

You are only eligible for other state's medical colleges if you have domicile of that state. Else you cannot take admission there.

Domicile refers to the resident certificate of a state. It proves that you are the citizen of that state. So if you are of Delhi how will you be having other state's domicile certificate?
Although go check with your parents about it. They must be having idea about it.

Thankyou