You should solve all available official IBS examination papers that are relevant to your preparation. Since IBS is a relatively new paper, every available actual examination paper can provide useful practice.

IBS is a separate Paper 6 under the current CA Final scheme, titled Integrated Business Solutions (Multidisciplinary Case Study with Strategic Management).

Students should use the official ICAI examination resources for the relevant attempt. The session-wise ICAI resources linked above cover recent IBS examinations.

The CA Final IBS Question Paper is the examination paper for Paper 6, Integrated Business Solutions. It uses multidisciplinary business case studies to test the application and integration of concepts from different areas of the CA Final curriculum.