Is this a rumour???

Joseph Paul (7 Points)

22 January 2021  
we need to have a min 30% mark in subjects to claim exemption in one sub....

ie,. if I get 100 marks in accounts, and 0 marks in law, I will not be eligible for exemption in accounts..., I need to have 30 marks in law to gain exemption.... is this true? or just a fake news?