According to Article 120 of the Constitution of India, the business in Parliament shall be transacted in- (1) English only (2) Hindi only (3) English and Hindi both (4) All the languages included in Eighth Schedule of the Constitution
(3) English and Hindi both Explanation: Article 120: Language to be used in Parliament- (1) Notwithstanding anything in part XVII, but subject to the provisions of article 348, business in Parliament shall be transacted in Hindi or in English.