Hello Himanshu,

Yes, you may have the opportunity to retake the failed subject from your 6th semester BCA program at Bangalore University. In 2020, the university permitted students from 2004 to 2019 batches to reappear for failed exams.

Additionally, students are generally allowed to carry over uncleared theory and practical papers to subsequent semesters. However, specific regulations may vary, and it's essential to consult the latest university guidelines or contact the examination department for current policies.

Wishing you the best !