Explanation:

- Option 1: Article 60

- Relates to the oath or affirmation by the President and not to village panchayats.

- Option 2: Article 40

- Encourages the State to organize village panchayats and endow them with the powers necessary to function as units of self-government.

- Part of Directive Principles of State Policy.

- Option 3: Article 30

- Deals with the rights of minorities to establish and administer educational institutions.

- Option 4: Article 50

- Pertains to the separation of the judiciary from the executive in the public services of the state.