fees pattern for ba 3rd semester

This is something I genuinely can't answer without more details from you.

BA fees vary massively depending on which college or university you're in, which state you're studying in, whether it's government or private, and even which specialization you've chosen.

A government college BA 3rd semester fees might be anywhere between 2000 to 8000 rupees annually. Private colleges can charge anywhere from 20000 to 80000 or even more depending on the institution.

So honestly the only accurate answer you'll get is directly from your own college's accounts or admissions office. Just walk in and ask them for the fee structure for 3rd semester. They'll give you the exact breakdown including tuition fees, exam fees, library charges and everything else.

Which college or university are you studying in? That would help give you a more specific answer.