dear pravin ,

if you passed your 12th standard exam in 2017 and didn't take addmission in any course till then your qualification code for neet ug is 02 .remember that before filling the neet ug application form please read the bulletin or prospectus of neet ug  carefully.

if you want to know more information about the neet ug then you can go through the below link

https://medicine.careers360.com/exams/neet