The correct option is C VIIIth schedule
The Eight Schedule to the Constitution of India lists the official
languages of the Republic of India. The Eight Schedule initially had 14
languages that were recognised by the Constitution of India.
Subsequently, Sindhi was added in 1967, Konkani, Manipuri and Nepali
were added in 1992 and Bodo, Dogri, Maithili and Santhali were added in
2003.