M.G. Ramachandran (MGR), a popular film actor, founded the:

DMK
AIADMK
Congress Party
Justice Party

The correct answer is: b) AIADMK.

M.G. Ramachandran (MGR), a popular film actor, founded the All India Anna Dravida Munnetra Kazhagam (AIADMK) in 1972. The AIADMK is a regional political party in India that is based in the state of Tamil Nadu. The party is currently led by Edappadi K. Palaniswami.

The DMK is a regional political party in India that is based in the state of Tamil Nadu. The party was founded in 1949 by C. N. Annadurai. The DMK is currently led by M. K. Stalin.

The Congress Party is a national political party in India. The party was founded in 1885 by Allan Octavian Hume. The Congress Party is currently led by Sonia Gandhi.

The Justice Party was a political party in India that was active from 1916 to 1949. The party was founded by P. T. Rajan. The Justice Party was a regional party that was based in the state of Madras (now Tamil Nadu).