Respondents 1 and 2 filed separate counter affidavits. In the counter filed by the Vice Chancellor of respondent No.1-University, reference to clause No.9 of Appendix-II viz., Post Graduate Examination Guidelines on Appointment of Post Graduate Examiners was made, as per which, the Head of the Department of the institution concerned shall ordinarily be one of the internal examiners and second internal examiner shall be rotated after every two years. It was further averred that the said clause was deleted in terms of Gazette Notification dated 20.10.2008 and, therefore, the petitioner as well as respondent No.3 were equally qualified to be appointed as internal examiners. It was further averred that in her letter dated 12.05.2017, respondent No.2 requested for change of the first internal examiner and appoint respondent No.3 in his place, while retaining Dr.P.Venkateswarlu as second internal examiner, and that as the appointment of examiners is made as per the request of the Principals from the list of Professors, and as respondent No.2 has requested for appointment of respondent No.3 as the first internal examiner in place of the petitioner while mentioning that there are internal problems in the department of Surgery and the Court case was pending, respondent No.2 has changed the first internal examiner and replaced the petitioner with respondent No.1 as the first internal examiner. Counter affidavit also refers to enquiry report