Hello Bhuvan,

Hope you are doing well, As you've mentioned that your engineering ranking  in kcet 2021 is around 79000, with this rank your chances of getting  seat in top engineering colleges are low, But you may get seat in good college, Wait & try for all rounds. Here are the colleges where you have good chances of getting seat through kcet:

JSS Science and Technology University, Mysuru - BE Polymer science & technology

Bangalore Institute of Technology, Bangalore - BE Mechanical Engineering

Nitte Meenakshi Institute of Technology, Bangalore - BE Civil Engineering

NMAM Institute of Technology, Karkala Taluk - BE Electrical & Electronics Engineering, BE Civil Engineering

New Horizon College of Engineering, Bangalore - BE automobile Engineering

REVA University, Bangalore - BE Electronics & Computer Engineering

Also you can also predict your college for KCET 2021 by following link:

All the best!

Hope this helps you