Quirky interview questions from CEOs

Unusual interview questions are becoming the norm, with companies like Google and Facebook keen to see how far afield they can push candidates before they hire them.

However a group of CEOs have revealed the questions they always ask candidates, with some surprising results – Business Insider reports.

From personal to historic, the questions aim to gauge a deeper understanding of the candidate in the interview setting - showing that candidate preparation can sometimes come down to simply ensuring an interviewee is ready for anything.

Some of the most probing questions from CEOs include: