Which branch and colleges do I get with 7646 rank in comedk 2019? Should I attend counseling?

Hello,
You rank is good. According to 2018 cutoffs of COMEDK, with your rank of 7646 and considering General merit cutoffs, you can get ECE at BMS Institute of Technology, Bangalore. You can also get ECE at Bangalore Institute of Technology, CSE at Nitte Meenakshi Institute of technology, ECE at Dayanand Sagar College of Engineering, you can get EIE at MSRIT, Bangalore. These are the top colleges of Bangalore. Please note that this is based on previous year cutoffs only. Cutoffs can vary based on several factors like number of seats available, number of students appearing for the exam etc.
You should attend the counseling according to me as you have very good options.
All the best. For any further queries, ask me in the comments.

Hello,
It is better to attend counseling. You have a good rank and may get a good college. Some of the colleges you may refer:
RV College of Engineering
BMS College of Engineering
Ramaiah Institute of Technology
PES Institute of Technology
Dayananda College of Engineering
Bangalore Institute of Technology
ETC
You use the college predictor tool for reference through the link: https://engineering.careers360.com/comedk-college-predictor
Hope it helps.
All the best.