NEET

According to NIRF below mentioned colleges are best:

1. AIIMS Delhi
2. PGIMER Chandigarh 
3. CMC, Vellore
4. NIMHANS, Banglore
5. JIPMER, Puducherry 

With a NEET score off 451 your chances off getting am MBBS seat via the All India Quota in a government college or quiet low for the general categeroy as cutoff are usaually higher. However, you may have better chances under state quota seats in private universities.

Yes, you can get admission to a government medical college if you clear NEET, even with grace marks in physics. The goal is meeting the NEET eligibility criteria and securing the rank within the required cutoff.

With 340 marks in NEET 2025, and being a Scheduled Caste (SC) candidate it's possible, but not guaranteed, to secure a seat in a goverment medical college especially through the state quota the cutoffs vary significantly based on the state and the specific colleges.

I think you are not able to get admission in BAMS in this mark 

You get admission in private BAMS college 

For taking admission in BDS at SVSU Meerut. Clear NEET examination and NEET scores based on your categories.
Generally the good score of NEET is between 480  to 550. If the score is achieved in NEET examination we can easily take admission in the BDS Program at SVSU Meerut.

Cutoff depends up on the 

category 

quota 

If the seat is vacccant we can easily take admission through the NEET.  If the seat is vacant after taking admission through NEET then SVSU arrange the entrance test for the students.

Some seats are reserved for the SC/ST/OBC.

SC/ST/OBC are easily take admission for the NEET score 400s.