Explanation:

- Article 70: Deals with the discharge of the President’s functions in other contingencies, not about appointment of ministers.

- Article 79: Relates to the constitution of Parliament, stating that it consists of the President, Rajya Sabha, and Lok Sabha.

- Article 85: Refers to the President’s power to summon and prorogue Parliament and dissolve the Lok Sabha.

- Article 75 : Clearly states that the Prime Minister shall be appointed by the President and the other Ministers shall be appointed by the President on the advice of the Prime Minister.