81 countries competed in the 2010 commonwealth games in new delhi :D
Seventy-one (71) countries and dependencies competed in the 2010 Commonwealth Games
Seventy-one (71) nations and dependencies participated in the 2014 Commonwealth Games.
The logo of the Commonwealth Games Delhi 2010 can be seen here:http://www.thecommonwealthgames.org/delhi-2010/cwg-delhi-2010/about-delhi-2010/logo-of-the-19th-commonwealth-gamesThe mascot of the Commonwealth Games Delhi 2010 can be seen here:http://www.thecommonwealthgames.org/delhi-2010/cwg-delhi-2010/about-delhi-2010/shera-the-2010-games-mascotThe list of countries participating in the Commonwealth Games Delhi 2010 can be seen here:http://www.thecommonwealthgames.org/delhi-2010/cwg-delhi-2010/about-delhi-2010/list-of-countries-participating-in-commonwealth-games-delhi-2010
71 countries.
55 Nations competed at the 1990 Auckland Commonwealth Games.
Hamilton, Ontario, Canada
Ten countries that competed at the 2006 Commonwealth Games were Australia, New Zealand, England, Scotland, Wales, India, Pakistan, South Africa, Kenya and Jamaica.
71 nations competed at the 2014 Glasgow Commonwealth Games.
71 Commonwealth nations participated in 2010 commonwealth games.
The only real difference is the countries that are invited to participate. All countries that have a National Olympic Committee may send athletes to the Olympic Games. All countries that are members of the Commonwealth of Nations or are a territory of a member of the Commonwealth of Nations may send athletes to the Commonwealth Games. There are a few sports competed in the Commonwealth Games that are not competed in the Olympics (lawn bowls, squash, and netball). Olympic sports canoeing, sailing, and volleyball have never been competed in the Commonwealth Games.
Seventy Two Countries
There were 71 Commonwealth Nations participating at the 2010 Delhi Games.