carry all your document if you can or just carry these document

• Application Form print out

• Bank Challan copy

• NEET 2019 Admit Card

• Secondary School Certificate

• 2nd PUC or Class 12 mark sheet

• Two passport size recent photograph

• Study certificate attested by Block Education Officer (BEO) or Deputy Director of Public Instruction (DDPI) (depending on the candidates' eligibility clause).

https://medicine.careers360.com/articles/karnataka-mbbs-counselling