Who was the Prime Minister of India when Fundamental Duties were incorporated into the Constitution?

When were the Fundamental Duties incorporated in the Constitution?

Fundamental Duties are incorporated in which Part of the Indian Constitution?

Fundamental Duties were incorporated in the Constitution on the recommendation of :

Fundamental Duties were incorporated into Part IV-A of the Constitution of India on the recommendation of which committee?

The provisions relating to Fundamental Duties in the Constitution of India were added on the recommendation of: