Q. In which year, Madras State was renamed as Tamilnadu?
Answer:
1969
Notes: Madras State was renamed Tamil Nadu in 1969. This change reflected the linguistic and cultural identity of the Tamil-speaking population. The name "Tamil Nadu" translates to "Land of Tamils." The renaming was part of a broader movement in India during the 1960s to recognize and promote regional languages and identities following the reorganization of states based on linguistic lines.