Hey there,

At this much rank score in Comedk examination your chances of getting a good college through comedk examination is very low. You will have to apply for these colleges if you want a seat this year :

CMR institute of technology

Nitte Minakshi institute of technology

Dayanand Sagar institute of technology etc.

With branches like civil, chemical and ECE. You may also go for car and IT. 

I hope you have got the answer.

Good luck ahead !