Consider the following statements regarding the 42nd Amendment to the Constitution of India:

1. It added three words to the Preamble-Socialist", 'Secular and Integrity'.

2. It added eight Fundamental Duties to the Constitution.

3. It added new Directive Principles, ie., Article 39A, Article 43A and Article 47.

4. It granted power to the President, in consultation with the Election Commis- sion, to disqualify members of the State Legislatures.

Which of the above statements are incorrect?