Under which one of the following Constitution Amendment Acts, four languages were added to the languages under the Eighth Schedule of the Constitution of India, thereby raising their number to 22?

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

Which three languages have been added to the Eighth Schedule of the Constitution by 71st Amendment?

Which of these Amendment Act added language in 8th schedule of our Constitution?

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

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