Your question is Preparing for Mixed Technical Interviews. 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).
Tell me about a time you had to prepare for a technical interview or assessment that included both aptitude-style problem solving and coding questions. How did you structure your preparation, and what did you learn from the outcome?