What is the process for appointing a Judge to perform the duties of the Chief Justice when the latter is unable to do so due to absence or other reasons?
The process for appointing a Judge to perform the duties of the Chief Justice when the latter is unable to do so due to absence or other reasons involves the appointment by the President. The exact quote from the context says: "When the office of Chief Justice of a High Court is vacant or when any such Chief Justice is, by reason of absence or otherwise, unable to perform the duties of his office, the duties of the office shall be performed by such one of the other Judges of the Court as the President may appoint for the purpose."