I wrote a blog post on this - linked below!
Here are some questions that help me find the "A" players -
Do you have a product marketing philosophy?
What’s the biggest project you’ve led? What worked/ didn’t?
Challenge: If you had $5k to spend in any way you wanted, how would you spend it and why?
Will this be the same type of role you’ve done before or something different?
Have you been promoted in your previous role?
How did you manage success in your last role?
What new skill have you learned lately? (personal or professional)
I explain a little more in my post, but the idea is that you want people that are curious, always learning, ready to tackle big things, and understand where they can grow.