Correct Option (c):
The Constitution (Ninety-second Amendment) Act, 2003, added four languages to the Eighth Schedule of the Constitution of India. These languages are Bodo, Santhali, Maithili, and Dogri. This amendment increased the total number of languages in the Eighth Schedule from 18 to 22.
Historically, the Eighth Schedule originally contained 14 languages. Subsequent amendments expanded this list:
- The 21st Amendment Act, 1967, added Sindhi.
- The 71st Amendment Act, 1992, added Konkani, Manipuri, and Nepali, raising the total to 18 before the 92nd Amendment.
Incorrect Options:
- The Constitution (Ninetieth Amendment) Act, 2003, deals with the reservation of seats in the Legislative Assembly of Assam for Scheduled Tribes and non-Scheduled Tribes.
- The Constitution (Ninety-first Amendment) Act, 2003, primarily limits the size of the Council of Ministers at both the Centre and in the States to 15% of the total number of members of the Lok Sabha or the State Legislative Assembly, respectively. It also strengthened anti-defection provisions.
- The Constitution (Ninety-third Amendment) Act, 2005, enables the state to make special provisions for the advancement of any socially and educationally backward classes of citizens or for the Scheduled Castes or the Scheduled Tribes in matters of admission to educational institutions, including private unaided institutions, except minority educational institutions.