Maxim Rublev (Metroelf). (№ 381296)

When applying for a job as a driver must undergo examination by a psychologist. Just psychologist and determines whether the person can work as a driver or not. Checked his concentration, checking his sanity, checked the minimum knowledge. I still remember one of the questions in their group, which was: "If steel scrap to throw in a bath filled with mercury it will float or sink?" For me the question was elementary, because I immediately remembered the periodic table and understood that the scrap is much lighter than mercury, so it and will float. But ninety-five percent of our group said that he will drown because he is iron. Questions, though elementary, but nonetheless.