Can a commerce student with Informatics Practices (computers) without maths, go for integrated BCA course? If yes, will there be any pros?

Yes, you can apply for the integrated BCA course. To be eligible for the course, you only need to have cleared your 10+2 from a recognized board of education in any stream with an aggregate of 50% marks in the best 5 subjects (including English). Having IP in HSC is not necessary.

Yes, you can opt for integrated BCA without Maths. Mentioned below are the list of colleges: Christ University, Bangalore Symbiosis Institute of Computer Studies and Research, Pune Institute of Management Studies, Noida Lovely Professional University, Jalandhar Birla Institute of Technology, Mesra