70 points. According to the relevant information of Weifang University for the Aged, it takes 70 points to pass the interview. The full score of the interview is 100, and the average score is determined by comprehensive calculation after removing the highest score and the lowest score. Announce the interview results on the spot after the interview. The score for passing the interview is 70 points. If the interview score does not reach 70 points, it will not be hired.