Preamble Of Indian Constitution GK: What is Preamble- Introduction or Preface to the Constitution. Which was the first constitution to begin with a Preamble- American Constitution. Who called Preamble as the ‘identity card of the Constitution’- N.A.Palkhivala. Which three new words added by the 42nd Constitutional Amendment Act 1976 in the Preamble- Socialist, Secular & Integrity. Which type of socialism is seen in the Indian context- Democratic Socialism. Democratic Socialism holds faith in which type of Economy- A Mixed Economy. What is the chief characteristic of the mixed economy- Both public and private sector co-exist side by side. From where … Continue reading Preamble Of Indian Constitution GK