The IAS Examination IAS interview includes 300 marks and there is no minimum qualifying score. And so the most score in the Indian Administrative Service evaluation is 2 300 (2000 marks Mains + 300 marks Personal interview). In the event that you’d like to become Civil Servant you will need to acquire at 1260 marks in the IAS exam while the contest within this exam is tough and it’s not uncommon to get three people who have the exact same score.