By which one of the following Constitutional Amendment Acts, was Article 21A (Right to Education) inserted into the Constitution of India?

Which Amendment to the Constitution inserted a new Article 21 A in the Constitution providing Right to Education?

Which among the following amendments to the Constitution of India added Article 21A making free and compulsory education a Fundamental Right?

Which of the following Amendments to the Constitution added Right to Education in Fundamental Rights ?

Which of the following Constitutional Amendment Acts was termed as Mini Constitution?

Which one of the following languages was added to the Eighth Schedule by a Constitutional Amendment in 1967?