A magistrate can be compelled to answer questions on

Solution

Section 121 of Evidence Act - Judges and Magistrates–– No Judge or Magistrate shall, except upon the special order of some Court to which he is subordinate, be compelled to answer any questions as to his own conduct in Court as such Judge or Magistrate, or as to anything which came to his knowledge in Court as such Judge or Magistrate; but he may be examined as to other matters which occurred in his presence whilst he was so acting.