For NEET examination, the 12th board marks is all about the minimum qualifying marks or minimum eligibility criteria. The eligibility criteria for the NEET is-

• The student need to pass the 10+2 board with Physics, Chemistry & Biology subjects.
• In the aggregate of PCB you need to score at least 50% marks if General category, for OBC 45% & for SC/ST 40%.

For more information regarding NEET consider the link below:

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

I hope this helps. Wish you a great day!