first of i would like to ask you please specify your college and also specify your state.if you would like to study in a private college then most of the colleges does not requires cet score or ranking. you just have to be qualified for the intermediate exam with certain percentage .then you can easily take admission in any of the private colleges.

BUT,

if you want to take admission in government colleges,then i would say that you have to give cet or a State exam and you need to have some specific documents required by the colleges of that state.

HOPE IT HELPS!