Under which Provision, the Madhya Pradesh Public Service Commission has been constituted?

The correct answer is (B) Section 118(3) of the States Reorganization Act, 1956.

• The Madhya Pradesh Public Service Commission (MPPSC) was constituted under the provisions of Section 118(3) of the States Reorganization Act, 1956, following the formation of the new state of Madhya Pradesh on November 1, 1956.
• The Constitution of India, under Article 315, provides for the establishment of a Public Service Commission for the Union and for each State; however, the specific legislative power for establishing the MPPSC at the time of the state's reorganization was derived from the aforementioned Act.
• Options (A), (C), and (D) are incorrect as they do not correspond to the specific legal provision that authorized the formal constitution of the State Public Service Commission during the reorganization process.