Hello Suraj, for admissions, generally the following documents are required:

Marksheets of the last exam you gave, mostly 10+2 boards in case of college admissions.

Proofs of identity like AADHAAR card.

Age proof, in most cases your birth certificate.

Photo identity, recently clicked.

Your application form, rank in the entrance exam if any, and challan.

Other specific documents if asked to be carried by the institution should also be carried.

for admissio you are required to carry you identitiy card, your 10th marksheet , your 10+2 marksheet, your birth certificate, your entrabce exam admit card. along with your photograph. these all doccuments are required for the admission.