You can see about 70 or Facebook software engineering interview questions here: http://www.careercup.com/page?pi.... But, the difficulty of the questions is not really the point. You're not evaluated on an absolute what-percent-did-you-get-correct basis. read more
Google’s interviews tend to be one hard question that lasts the entire interview time slot, while at Bloomberg they may ask you a set of questions, for easier to harder. On average, at Google you will spend less time talking about your past experience than at Bloomberg. read more