Hi !

Your score is average and is not enough to secure seat in these colleges. These colleges come in top10 medical colleges of india. So , they have cutoffs in the range of 600s specially in case of all india quota. So , it is very very difficult to secure a seat in these colleges. According to previous year's cutoff , the cutoff for KGMU was 613 and for MAMC was  662   . So , both cutoffs are much more than your score. You can try in private colleges , there you have better chance of getting a MBBS seat.

Hope it helps!

Check out the following websites for more information:

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

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