Hello Aspirant.

UGC approved is in a way better than AICTE approved. Though both are autonomous government bodies, UGC has better recognition internationally.

Coming to the second part of your question, here are the top engineering colleges in Karnataka - :

1) Manipal Institute of Technology, Manipal

2) National Institute of Technology, Karnataka

3) BMS Colleges of Engineering, Bangalore

4) New Horizon College of Engineering, Bangalore

5) RV College of Engineering, Bangalore

6) PES University, Bangalore

To check out more engineering colleges in Karnataka, click here - https://engineering.careers360.com/colleges/ranking/top-engineering-colleges-in-karnataka

Hope you will find this useful. All the best for your future endeavours.

Hello student some of the best engineering college in Karnataka are as mentioned below -

1) National institute of technology, Karnataka Surathkal

2)RV college of engineering, Banglore

3)BMS college of engineering, Bangalore

4)Dayananda Sagar college of engineering, Banglore

5)Manipal Institute of Technology, Manipal

6)Ramaiah institute of technology, Banglore

For more updates refer to the link mentioned below - https://engineering.careers360.com/colleges/ranking/top-engineering-colleges-in-karnataka

Feel free to comment if you have any doubt

Good luck