Check the About the Ministry section. The interview is your one big chance to really impress the selection panel. It s your task to make sure the panel believe that as well. Well rehearsed and presented answers reflect positively upon your interview performance. Do ask questions after the interview.
Punctuality always creates a great first impression.
Don t be put off if the interviewers are merrily taking notes during the interview. It s only normal and essential when it comes to making the final decision.