Multiple choice general knowledge Worlds tallest skyscraper Burj Khalifa consists of _________ floors 175 151 160 201 Reveal answer Fill a bubble to check yourself C Correct answer Explanation Burj Khalifa has 160 habitable floors (floors 1-160), making it one of the tallest buildings in the world by floor count. The building also has additional maintenance levels and mechanical floors that are not counted in the standard floor numbering.