Hello aspirant,

These are the certificates you need to carry for counselling.

10th marks card,

12th marks card with transfer certificate , 

Application form and the payment receipt of them exam that you registered ,

Income certificate,

Caste certificate if you belong to obc or other reservation classes, 

Carry 2-3 passportsize photos,

Adhar card of you and your parents (for safety !they might ask)

And your rank or result sheet Xerox.

Keep 2 copies of the above with attestation.