32. Which languages were added to the Eighth Schedule by the 21st, 71st, and 92nd Amendment Acts

Sindhi was added by the 21st Amendment Act of 1967; Konkani, Manipuri, and Nepali were added by the 71st Amendment Act of 1992; and Bodo, Dogri, Maithili, and Santhali were added by the 92nd Amendment Act of 2003.