Hello Chitra Shree,

Hope you are doing well, As you've mentioned that your engineering ranking  in kcet 2021 is around 38000, with this rank your chances of getting ISE/ECE seat in top colleges are low, But yes you can get ECE seat in MS Ramaiah University of applied sciences . Here are the colleges where you have good chances of getting engineering seat through kcet:

Dayananda Sagar Academy of Technology and Management, Bangalore - BE Information science & engineering (ISE)

Mangalore Institute of Technology and Engineering, Mangalore - ISE

Cambridge Institute of Technology, Bangalore - ISE

Bapuji Institute of Engineering and Technology, Davangere - ISE

MVJ College of Engineering, Bangalore - ISE

NIE Institute of Technology, Mysore - ISE

Atria Institute of Technology, Bangalore - ISE

MS Ramaiah University of Applied Sciences, Bangalore - ECE

RNS Institute of Technology, Bangalore - ECE

Dayananda Sagar Academy of Technology and Management, Bangalore - ECE

REVA University, Bangalore - ECE

KLE Institute of Technology, Hubli - ECE

JSS Academy of Technical Education, Bangalore - ECE

Also you can predict your college for KCET 2021 by following link based on your rank:

All the best!

Hope this helps you