Explanation:

- Article 77: Relates to the conduct of business of the Government of India. It specifies how the government's work should be conducted, not about ordinances.

- Article 143: Deals with the advisory jurisdiction of the Supreme Court. It allows the President to seek the Supreme Court's opinion on questions of law or matters of public importance.

- Article 123: This empowers the President to promulgate ordinances during the recess of Parliament. These ordinances have the same effect as laws enacted by Parliament but must be approved later.

- Article 111: Concerns the President's assent to bills. It doesn't relate to ordinances directly but to the process of enacting laws passed by Parliament.