Hey Sumanth

Yes,  obviously you can get admission in medical  dental as well as engineering colleges on the basis of your COMEDK score or rankings. There are many colleges which accept admissions on the basis of that only. And the count of such colleges is around 100 which include private as well as government colleges .You can check the names of all such colleges by going through the below mentioned link :

https://engineering.careers360.com/articles/comedk-uget-participating-institutes

Hope this helps!