Xobin - Most Comprehesive Pre-Employment skills testing and Psychometric Assessment Platform.
Product Management Exercises - A repository of product manager job interview exercises
Interviewlab - Stop wasting your time searching job interview questions
Cracking the PM Interview - How to land a product manager job in technology
Interviews on Skype - Test candidates using a real-time code editor over Skype
Exponent - Exponent lets web developers build native apps that work across both iOS and Android.