BCA

Refer the links below:
https://www.shiksha.com/it-software/ranking/top-bca-colleges-in-india/96-2-0-0-0
https://www.shiksha.com/it-software/colleges/mca-colleges-india

Dear,
Obviously, after BCA.
Best wishes.

Following are the best options for you:
Acharya Institute of Management and Sciences
Christ University, Bangalore
Symbiosis College, Pune

Hello Rajat,
I appreciate your interest in pursuing Bachelor of Technology (B.Tech) or Bachelor of Computer Application (BCA). For B.Tech, IITs and NITs would be the best option. For BCA, Christ University, Bangalore or Symbiosis University, Pune would be the best options. Choose as per your interest.
I hope this answers your question to your satisfaction. If so, kindly upvote this answer. If you have any further questions, kindly revert.

Dear,
B.Tech in CSE has a better scope than BCA.

If IT is your focus then better think of BCA after 12th.

B.Tech IT is far better than BCA + MCA.

Generally, BCA have maths based on science stream and if you really want to pursue the same then first take classes of C+ language and if you are eligible then go for BCA.