Which of the following Article is called the "Heart and Soul" of the Indian Constitution?

Which of the following is not a part of the Article 20 of the Constitution of India?

According to B. R. Ambedkar, which one among the following Articles is the 'heart and soul' of the Constitution of India?

Which of the following has been described as the 'soul' of the Indian Constitution?

Which of the following freedoms is not guaranteed by the Indian Constitution under Article 19 ?

Which one of the following Rights is guaranteed under Article 30 of the Constitution of India?