Yes, you can definitely pursue a BCA (Bachelor of Computer Applications) degree even if you come from an Arts stream background! In fact, many universities and colleges in India accept students from all streams (Science, Commerce, and Arts) for their BCA programs.

Most institutions require a minimum percentage of marks (often around 50%) in your 12th grade exams from a recognized board. While some colleges might not have any specific subject requirements for the 12th grade, a few might mandate Mathematics or Computer Science as a subject.

Always check the specific eligibility criteria of the BCA program you are interested in. Look for information on the college website or application brochure.Some colleges might offer bridge courses in Mathematics or Computer Science for students from non-science backgrounds. These courses can help you level up your skills before starting the core BCA curriculum. Even if there are no specific subject requirements, brushing up on your basic math and logical reasoning skills can be beneficial for the BCA program.

I hope it helps!