Explanation:

- Article 110: This article deals with Money Bills in the Indian Constitution. It outlines what constitutes a Money Bill and the procedures related to it.

- Article 122: It pertains to the courts not inquiring into proceedings of Parliament, protecting parliamentary procedures from judicial scrutiny.

- Article 120(1): This provision allows members of Parliament to speak in their mother tongue. The Speaker can permit this unless otherwise provided by the rules of Parliament.

- Article 126: It involves the Vice-President acting as President or discharging the President's functions during casual vacancies.