who appoints the chairman of state public service commission
Union Public Service Commission As per Art. 316, the Chairman and other members of Union Public Service Commission shall be appointed by the President. In case the office of the Chairman becomes vacant his duties shall be performed by one of the other members of the Commission as the President may appoint for the purpose.[11]
Appointments Clause The Appointments Clause is part of Article II, Section 2, Clause 2 of the United States Constitution, which empowers the President of the United States to nominate, and with the advice and consent (confirmation) of the United States Senate, appoint public officials. Although the Senate must confirm certain "principal" officers (including ambassadors, Cabinet secretaries, and federal judges), Congress may by law delegate the Senate's advice and consent role when it comes to "inferior" officers (to the President alone, or the courts of law, or the heads of departments).