I've always wondered about these brainteasers: do interviewers really expect people to solve them? The truth/lie one is pretty well known so either: A. You ans

I've always wondered about these brainteasers: do interviewers really expect people to solve them? The truth/lie one is pretty well known so either: A. You answer it from memory. B. Have to actually solve it, which from my experience requires a bit of time. It just seems awkward to have somebody look at you while they wait for you to solve some riddle.