Hi !

Yes , there is possibility for you to get a seat in medical King George Medical College , Lucknow with such a great score. According to your previous year's data , the cutoff for SC category was 454 with the closing rank of 42372. So , there is wide margin with your marks , hence you are on safer side. Rest , it depends on each year's cutoff as it changes every year depending on various no. of factors.

All the best !

Check out the following link for more information:

https://medicine.careers360.com/articles/neet-cutoff-up