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In which one of the following groups are all the four countrie | CSE Rankers: UPSC CSE & State PSC

In which one of the following groups are all the four countries members of G20?
Anonymous Quiz
34%
Argentina, Mexico, South Africa and Turkey
31%
Australia, Canada, Malaysia and New Zealand
15%
Brazil, Iran, Saudi Arabia and Vietnam
19%
Indonesia, Japan, Singapore and South Korea