The most mind-boggling questions Google, Apple and Facebook have asked IITians during job interviews

In the placement season, IITians are being hired by the likes of Amazon.

While a lot is known about the fat salary packages offered by global tech companies, not many know what goes behind the scenes. Cracking the interview is quite a task. $4, so it's not surprising to learn that getting a job there is no easy task. Similar is the case with other industry giants like Microsoft and $4.

Like in any interview, these companies ask technical questions based on your past work experience, but often they throw mind-boggling puzzles that sound easy but are tough to crack.

If you are appearing for one of them, be prepared to not be stumped by a question like: 'How do you cut a circular cake into eight equal pieces?'

Here are the 10 toughest questions from the list asked during job interviews at top tech brands: