Your question is Assess Interview Process Difficulty. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
You are preparing for a Business Analyst interview process and want to understand how difficult it is likely to be before you invest time in preparation. You need a practical way to assess difficulty instead of relying on vague opinions.
How would you evaluate how difficult the interview process is for this position?