in neet u have to take 40 percentile or 40% marks as last year qualifying qas 118

Candidates belonging to General Category have to secure a minimum of 50 percentile score in the test, while, those belonging to Scheduled Caste (SC)/Scheduled Tribe (ST) and Other Backward Classes (OBC), the minimum cut off score to obtain is 40 percentile.

On basis of previous NEET score you won't be selected or given admission.
I Hope your concern is being solved.
Good Luck.