Sir I have failed in my physics exam in 12th in 2019 from westbengal board...but I have passed with my best 5 subject now I want to give a private intermediate exam in physics...is it possible?and will it be add to my marksheet?and how can I fill the form of exam? I want to know the details about it
WBCHSE didn't have any official declaration about the process of application for Re-examination. So I would recommend you to contact the Higher Secondary Board office to get your facts clear.
For WBCHSE contact details you may follow:
https://wbchse.nic.in/html/contacts.html
Now, another thing what you can do is NIOS. This is a Open Schooling which you can give in order to get a fresh certificate from NIOS. The board is authorized centrally so your marksheet will be valid for all kind of examinations and Admission.
To know about NIOS you can visit the link provided below:
https://school.careers360.com/exams/nios-class-12
For NIOS official link you can visit:
https://www.nios.ac.in/
I hope this answer helps. All the very best for your future endeavors!