Q. Headquarters of the Commonwealth Games Federation are located in which country?
Answer: England
Notes: England houses the headquarters of the "Commonwealth Games Federation". The Commonwealth Games are overseen by the Commonwealth Games Federation (CGF), which also controls the sporting programme and selects the host cities. The Commonwealth Games Federation (CGF), currently branded as Commonwealth Sport, is the international organisation responsible for the direction and control of the Commonwealth Games and Commonwealth Youth Games and is the governing body of the Commonwealth Games Associations (CGA). The headquarters of CGF is located in London, England.