I don't think there are any very difficult questions. You should always ask clarifying questions if something is not clear. I had to ask many clarifying questions.
Manager Product Interview Questions
59,021 manager product interview questions shared by candidates
CCAT test (50q/15 min) Essay Review 5 specification documents and rank then from best to worst Video presentation
What is your favourite Google Product, and how would you improve it?
The most unexpected question was "What book are you reading right now?" Since I like to read I could answer it easily but if you didn't read much it would throw you for a loop.
If you had a scale and 12 balls and one was weighted, under 3 try's can you find the weighted ball?
Imagine that you are a PM at [big software company], and you are assigned to build [business process] software for [small business vertical]. How would you measure success?
If Pocket Gems had a bunch of new game ideas, how should we pick the best one?
An instructor gives each member of his class a piece of paper and asks him/her to write down a number between 0 and 100. A prize will be given to the student who guesses closest to 2/3rds of the mean. What number should a student guess to maximize his/her chances of winning?
Google want to change youtube from having one image for videos to having several to better indicate what the video is about(5 images was used). How would you achieve this
What are three long term challenges facing google?
Viewing 31 - 40 interview questions