hi,

to appear in neet it is mandatory to have the qualifying  marks in pcm in 10+2 course, marks criteria for general is 50% aggregate  in pcm, pwd-45%, sc/st/obc-40% aggregate  marks in pcm. you need to pass individually in  physics, chemistry, biology, english . if you have failed in this subjects or any one of the subjects  you can not apply for neet exam.