Hello Ajay !!

I hope you are fine. Don't take too much tension , if you are failed to attempt your 12th exam in first time then you qualified them in second attempt as private candidate. If the option is given for private student and school name seperately then you have to choose private student or if not then if u cleared your exam from your same school then mention your school name. If it not so then mention as private candidate.

I hope this will helps you.

Revert back for further query!!