World's tallest man made structure
-
Burj Khalifa
-
Eiffel tower
-
WTC
-
Qutab Minar
A
Correct answer
Explanation
Burj Khalifa in Dubai is the world's tallest man-made structure at 828 meters (2,717 feet), completed in 2010. It surpassed Taipei 101 and has held the record since. The Eiffel Tower (324m), World Trade Center (417m/420m original), and Qutab Minar (73m) are significant structures but not record holders.