Q. Who can appoint a judge of a high court as an acting chief justice of the high court?
Answer: President
Notes: The President of India can appoint a judge of a high court as an acting chief justice of the high court when the office of chief justice of the high court is vacant; or the chief justice of the high court is temporarily absent; or the chief justice of the high court is unable to perform the duties of his office.

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app. Question Number: 35 in High Courts & Subordinate Courts in above course in App.