What is your favorite app? How would you increase engagement?
Google
Interview Questions
Product Insights / Favorite Product
What is your favorite productivity app? How would you improve it?
Tell me what your favorite phone app is. How would you improve it?
What is a physical product you like? How would you improve it?
What is your favorite hardware product? How would you improve it?
What is your Favorite non-technical hardware product? Why do you like that product? How do you improve the product?
What is your favorite product? What is its market size?
What is a non-tech product you love and why? How would this product do in 30 years?