The first edition of the Commonwealth Youth Games was held at __________.

Correct option is A

The correct option is (a) Edinburgh.
 The first edition of the Commonwealth Youth Games was held in Edinburgh, Scotland, in the year 2000.
 The Commonwealth Youth Games is a multi-sport event that is held every four years for athletes from the Commonwealth of Nations aged between 14 and 18 years.
 The event features a range of sports, including athletics, swimming, boxing, cycling, and tennis, among others. The aim of the Commonwealth Youth Games is to promote friendship and understanding among young people from different Commonwealth countries through sport.