The correct answer is option 3, which means that statement 2 only is correct.

Let`s dissect each statement to understand why option 3 is the correct answer.

Statement 1: "FIFA World Cup — 2010 will be held in Argentina." This statement is incorrect because the FIFA World Cup in 2010 was held in South Africa, not Argentina. Alert - correct answer should be option 2.

Statement 2: "FIFA World Cup — 2002 was held in Japan/ South Korea." This statement is correct. The FIFA World Cup in 2002 was co-hosted by Japan and South Korea.

Statement 3: "No team from Oceania took part in FIFA World Cup - 2006." This statement is incorrect. The FIFA World Cup in 2006 did have a team from Oceania participating, which was Australia.

Therefore, option 3, which states that statement 2 only is correct, is the correct answer.