Peoples republic of China became a member of UN in

1971

The correct answer is option (1) – 1971

The People's Republic of China (PRC) became a member of the United Nations (UN) in 1971.

On October 24, 1945, the United Nations (UN) was officially established with the ratification of the United Nations Charter. This marked the founding of the United Nations as an international organization aimed at promoting peace, cooperation, and international diplomacy.