With a JM rank of 1.22 lakh and an OBC rank of 40k, you can consider applying to colleges like:

1. RV College of Engineering (Bangalore)

2. PES University (Bangalore)

3. Dr. Ambedkar Institute of Technology (Bangalore)

4. Kalinga Institute of Industrial Technology (KIIT)
   These institutes offer good opportunities for ECE and Electrical Engineering.