if I got 157 marks in pcmb in hsc not belong any category I eligible for neet

There are certain criteria to be eligible for Neet. As per the Neet eligibility criteria, the candidate must has passed 12th or equivalent from a recognized board with English and Physics, Chemistry annd Biology or Biotechnology (have to pass in both the theory and practical examination) with at least 50% (for general category) marks in aggregate of PCB (Includes both theory and practical score) and this is 40% for OBC, SC and ST candidates and 45% marks for PwD candidates. So, if you meet the above mentioned percentage criteria in PCB then you are eligible for Neet examination. Now 157 is your PCMB score. But to be eligible for Neet, your PCB percentage will be considered. http://medicine.careers360.com/articles/neet-eligibility-criteria