There is no specific number of documents required it depends upon the iniversity or college.

Some of the common documents required are-

• Class 10 Certificate/ Mark Sheet.
• Class 12 Mark Sheet/ Certificate.
• Caste/ Category Certificate (If required )
• Domicile Certificate/ Residence Certificate (If required )
• Proof of Identity.
• Any other certificate prescribed by the admission authority.

Hope this helps!

Good luck!