Ritik, you haven't mentioned your Category. For being eligible for NEET, you should have completed your 10+2 with a minimum aggregate of 50% in Physics, Chemistry and Biology. It is 50% for General Category, 45% for PWD and 40% for OBC,SC,ST. Candidates appearing for their 12th also can appear for NEET. For those Candidates the aggregate at the time of admission should be as mentioned.