Hello Aspirant,

With 455 marks, you can expect a rank between 38k to 44k by comparing Rank VS Marks data for previous years here->https://medicine.careers360.com/articles/neet-result-marks-vs-rank

Unfortunately, for UR category the closing rank in government medical colleges is around 10k-12k, so getting a Government College is not possible.

However, there are many private colleges where you can apply and get MBBS/BDS course but they demand a hefty donation.

You can check Private Medical colleges here-> https://medicine.careers360.com/colleges/list-of-private-medical-colleges-in-india

All the best!