Hi kartikey, 

It's really hard to get seat in dr bhimrao ambedkar with 6lakh rank .even based on reservation if your belongs to any category it's hard to get seat .

And the branches Cse and ece,eee preferred by many people so try your luck in other branches with low scope of preferences if you would like to study in that College only or else try for some other college try your luck 

All the best