Hello,

As of now there is no upper age limit to appear for NEET until the judgement is passed by supreme court. The minimum age as on December 31, 2022 should be minimum 17 years to appear for NEET UG 2022. The eligibility criteria to appear for NEET UG is that a candidate must have passed 10+2 or its equivalent with Biology/Biotechnology, physics, Chemistry and English from a recognized board. If you belong to general category you need to score minimum 50% marks in Biology, Physics and Chemistry taken together (theory+practical), If you belong to PWD category you need to score minimum 45% marks in Biology, Physics and Chemistry taken together (theory+practical) and If you belong to SC/ST/OBC you need to score minimum 40% marks in Biology, Physics and Chemistry taken together (theory+practical). As you have studied PCM in 10+2 level you need to study Biology through open schooling and pass in the exam. You do not have to appear for all the subjects that is Physics, Chemistry and Biology unless you want to appear and improve the score or to fulfill the minimum percentage criteria as mentioned above. NIOS is a recognized board and it is accepted to get admission in higher education. SO you can enroll in NIOS and fulfill the eligibility requirement to appear for NEET UG.

To check more information click on the link below

https://medicine.careers360.com/articles/neet-eligibility-criteria