My rank is 29950 which are the best college's for my rank for ece??

Hello,
According to general merit cutoffs of COMEDK in year 2018, with a rank of 29950, you can get Electronics and Communications engineering at Acharya Institute of Technology, C.M.R. Institute of technology, B.N.M. Institute of Technology, Dayanand Sagar academy of technology and management. Similarly, you can get ECE at many other colleges too. Please note that this prediction is completely based on 2018 cutoffs. Cutoffs can vary from year to year based on factors like number of seats available, number of students appearing for the examination, difficulty level of the paper etc.
I hope this helps. For any further queries regarding this, ask me in the comments.