See as per the news released in the Hindu newspaper on 2021-22, the AICTE colleges may have not the compulsory mandate of studying Mathematics in 10+2 which means that the AICTE approved colleges can provide admission to the students who have done there 10+2 without Mathematics. So yeah! Technically you are eligible for those AICTE colleges only. But the rules is applied or not isn't mentioned anywhere. So it would be better to check the eligibility requirements of the entrance through which you are wiling to take admission.

The top engineering colleges in Bangalore are provided below:

DSCE Bangalore - Dayananda Sagar College of Engineering

RVCE Bangalore - RV College of Engineering

BMS College of Engineering, Bangalore

MSRIT Bangalore - Ramaiah Institute of Technology

REVA University, Bangalore

BIT Bangalore - Bangalore Institute of Technology

Presidency University, Bangalore

For more colleges visit:

https://engineering.careers360.com/colleges/list-of-be-btech-colleges-in-bangalore

For 'The Hindu' article on the AICTE, visit the link below:

https://www.thehindu.com/education/maths-physics-no-longer-mandatory-for-engineering-entry/article34056089.ece#:~:text=Prospective%20engineering%20students%20will%20not,AICTE)%20for%202021%2D22.

To know more about the career in CSE, visit the link below:

https://www.careers360.com/courses/computer-science-engineering-course

I hope this answer helps. All the very best for your future endeavors!