Government of which one of the following States has appointed the Raja

Government of which one of the following States has appointed the Rajamannar Committee to study the Centre-State relations ?

Government of Andhra Pradesh
Government of Karnataka
Government of Maharashtra
Government of Tamil Nadu
This question was previously asked in
UPSC CAPF – 2017
The Government of Tamil Nadu appointed the Rajamannar Committee to study the Centre-State relations.
The Tamil Nadu government, under the Chief Ministership of M. Karunanidhi (DMK party), constituted a three-member committee in 1969 under the chairmanship of Dr. P.V. Rajamannar to examine the entire question of Centre-State relations and suggest amendments to the Constitution for securing ‘full autonomy’ to the States. The Committee submitted its report in 1971.
The Rajamannar Committee made several recommendations aimed at strengthening the autonomy of the states, including the abolition of the IAS, IPS, and IFS as All India Services, placing residuary powers with the states, and establishing an Inter-State Council. While many recommendations were not accepted by the Central Government, the report significantly contributed to the debate on Centre-State relations in India.