Resource Central
If you want us to add more resources on a specific topic, drop an email to iam@highonproduct.com!
Books
Cracking the PM Interview - Gayle Laakmann McDowell, Jackie Bavaro
Decode and Conquer - Lewis C Lin
Secrets of the Product Manager Interview - Lewis C Lin
The Product Manager Interview - Lewis C Lin, Teng Lu
[Optional] Swipe to Unlock: The Primer on Technology and Business Strategy - Parth Detroja, Aditya Agashe, Neel Mehta
[Optional] Don't Make Me Think, Revisited - Steve Krug
Question Banks
Maze Question Bank - Link
Lewis C Lin's Question Bank - Link
Top 100 PM Interview Questions - Link
FB PM Interview Questions - Link
Google PM Interview Questions - Link
My PM Interview Mastersheet - Link
HR Interview Preparation Resources - Link