Hello aspirant

If you are asking about board exam marks , you should secure minimum 50% marks in PCB  ( general Category) ie  total 150 marks in three subjects. If you get more in biology for eg 75 marks in biology and 50 marks in chemistry and 35 marks in Physics then your PCB s ore will be 75 + 50 + 35 = 160 . You will be eligible.

Hi Priya,

As per the latest eligibility criteria of NEET, a student is required to obtain a minimum of 50% if he is from GEN category and OBC/SC/ST student is required to get minimum 40% marks that are aggregate marks only for PCB subjects to be eligible for NEET.

So, if you get less than 40% in any one of the three subjects, then you have to score higher in other subjects in order to maintain your eligibility for NEET.

Refer here for more info - https://medicine.careers360.com/articles/neet-eligibility-criteria

Feel free to ask doubts in the Comment Section.

I hope this information helps you.

Good Luck!