For the B Com Finance course the exam pass percentage in year 2025 is usually around forty to fifty percent overall, this means about half of students clear the course in first attempt, some universities set passing at thirty five percent per paper but expect students to get forty percent average across all subjects, many students aim for fifty five percent or more to feel safe in their result, the exact percentage changes by college and university rules, some private colleges may have higher pass rate if they give more internal marks while government colleges follow strict evaluation and have lower pass percentage, if you need details for your college or university you should check that university examination section or its academic handbook, for general idea you can check this resource that explains pass marks and success trends

https://www.careers360.com/question-passing-marks-of-all-the-subjects-of-b-com