Ignou bcom for ca students

Dear friends Please suggest: I am a CA Final student and completed articleship training. I have completed 10+2 from Nepal and then joined CA. Now I want join B.com at IGNOU but I have few doubts. Please help: 1. What is the time duration that I can complete this B.com? (within 1 year so far as I know since I have completed IPCC & training and I will have to give only 6 papers of IGNOU) 2. Will this B.com be recognised as any other bachelor programme for admission in any degree or professional course ?? 3. What is the passing criteria of this B.com ? I mean I have to clear all papers at one go like CA ( group pass) or suppose I pass few papers and fail few papers in one exam and in next attempt I will have to give all papers or only failed papers ?? 4. Is there any practical exam or thesis writing in this B.com ?? Please help. Thanks in advance.