Hyderabad: Mr. Mohammed Khaja Tahavuruddin, former Director of BCs Study Circle, Adilabad delivered a lecture at the seminar held at Siasat’s Golden Jubilee Hall yesterday. He gave the details of the preparation of competitive examinations. He informed the candidates that after completion of 8 years of service in Group-I category of State Employment, the candidates are conferred in to Indian Administrative Service (IAS). Mr. M.A. Hameed highlighted the examination system. Ms. Arshia Jabeen, Mr. Taher Pasha Qadri, Mr. Athar Khan assisted him.