Hello subrata , with your comedk rank of 7680 as you have stated , you can not expect top colleges but yes your rank is decent in comparison and colleges like BMS Institute of Technology and Banglore Institute of technology.  If you want to find any further you can use the rank predictor used by career360. I would suggest you check carefully and choose option carefully 

mr.subrata 

as per your comdek rank 2019 you are elligible for some of the best college given below:

1.sir M. visvesavarya institute of technology bangalore

2. dayananda sagar college of engineering bangalore

3. RNS INSTITUTE OF TECHNOLOGY bangalore

for information go through the link given below:

https://engineering.careers360.com/comedk-college-predictor