G-20 is a forum of countries that intends to promote global economic s

G-20 is a forum of countries that intends to promote global economic stability and sustainable growth. Which among the following group of countries DOES NOT form a part of the forum?

Argentina, South Africa, Turkey
Australia, Brazil, India
Italy, United Kingdom, Indonesia
Ireland, New Zealand, Sweden
This question was previously asked in
UPSC Geoscientist – 2021
The group of countries consisting of Ireland, New Zealand, and Sweden does not form a part of the G20 forum. The G20 comprises 19 countries and the European Union.
The G20 members are Argentina, Australia, Brazil, Canada, China, France, Germany, India, Indonesia, Italy, Japan, Mexico, Russia, Saudi Arabia, South Africa, South Korea, Turkey, United Kingdom, United States, and the European Union.
The G20 was established in 1999 in response to the financial crises of the late 1990s and is a forum for international cooperation on the most important aspects of the international financial and economic agenda. Its members account for a large majority of the world’s gross domestic product, international trade, and population.