Japan has become a member of which organization in 1964?

OECD

The correct answer is Option 2 - OECD

Japan became a member of the Organisation for Economic Cooperation and Development (OECD) in 1964.

• The full form of OECD is Organization for Economic Co-operation and Development.
• Japan become a member of the Organization for Economic Cooperation and Development (OECD) in 1964.
• South Korea became a Member of the OECD in 1996.