hi,

see in verification process you must  show the original copy.

below mention documents are needed for kcet counselling,

KCET 2020 application form printout

Proof of application fee payment

Admit card of KCET 2020

Score card of SSLC/10th Standard

Score card of 2nd PUC/12th Standard

Two recent passport size photographs

Study Certificate Counter signed by the concerned BEO/DDPI

hope it would help.