Explanation:

- The National Commission for Women (NCW) is a statutory body in India.

- It was set up by the Indian Government to protect and promote the interests of women.

- Option 1: 1992 – The National Commission for Women was indeed set up in this year, following the provisions of the National Commission for Women Act, 1990.

- Option 2: 1983 – This date is incorrect. The NCW was not established in this year.

- Option 3: 1994 – This is also incorrect. The Commission was already functional by 1994.

- Option 4: 1984 – This option is incorrect. The formation of NCW came a decade later.