BCA Eligibility

Yes, students from every stream can pursue BCA. Just make sure that you clear your 12th with atleast 45%, so you can get admission into colleges easily without paying any donation. Also, start learning C programming language as it'll be beneficial for you if you know this language before taking admission into BCA. If you want to learn programming languages which you will be studying in your BCA course then you can check out this app which is specially designed and developed for BCA students. It has programs and assignments of languages like C, C+ and Java with their outputs. You'll be studying these languages in your 3 years of BCA.
https://play.google.com/store/apps/details?id=technark.bca_courprogramming

The general eligibility for getting admission into BCA is that a candidate must have pursued their +2 from a recognised board of education. A candidate must have scored atleast 45% in +2. A candidate can be from any stream. If the candidate has studied maths and computer science then it is better for them and if not, still they are eligible for admission into BCA.Note that this is the general criteria you should check the website of the college and university in which you are seeking admission. If you want to learn programming languages which you will be studying in your BCA course and then you can checkout this app which is specially designed and developed for BCA students. It has programs and assignments of languages like C, C+ and Java with their outputs. You'll be studying these languages in your 3 years of BCA.
https://play.google.com/store/apps/details?id=technark.bca_courprogramming

The eligibility criteria is different for every university. Some universities want the candidate to score more than 70% in their +2 and must be from science/commerce stream with maths and computer science as mandatory subjects. Whereas, some universities requires atleast 45% in +2 and candidate can be from any stream including arts/humanities and also without maths and computer Science as mandatory subjects. So, the criteria differs from university to university.
Therefore, you must check the official website of the university for all the criteria before seeking admission into a university as it'll save your time and effort. If you want to learn programming languages which you will be studying in your BCA course then you can check out this app which is specially designed and developed for BCA students. It has programs and assignments of languages like C, C+ and Java with their outputs. You'll be studying these languages in your 3 years of BCA.
https://play.google.com/store/apps/details?id=technark.bca_courprogramming

The admission criteria differs for every university. According to popular universities, a candidate must be from Science/Commerce stream and must have studied Maths and Computer Science as mandatory subjects in +2 and should have scored at least 70% in +2.
But, some universities also provide admission to arts students too with Maths and CS being non-mandatory subjects.
So, basically everyone can take admission into BCA but the university will matter.
If you want to learn programming languages which you will be studying in your BCA course then you can check out this app which is specially designed and developed for BCA students. It has programs and assignments of languages like C, C+ and Java with their outputs. You'll be studying these languages in your 3 years of BCA.