Which article of the 1973 Constitution relates to the National language of Pakistan? A) Article 215 B) Article 251 C) Article 257 D) Article 12 Related MCQs: Which Article of the 1973 constitution relates to National Language of Pakistan? Under the constitution of 1973 which language was declared as National language? Which article of the constitution of Pakistan deals with national language? Which article of the Pakistan Constitution 1973 provides term of President?