Section 8(3)(i) in Bihar State Public Health Engineering Department Research Cadre Rules, 2016
(i)Out of the total created posts of Research Officer, 50 percent posts shall be filled up on the basis of the recommendation of the Bihar Public Service Commission. The minimum essential educational qualification for a candidate for direct recruitment shall be a master degree in Chemistry/ Zoology/Mathematics/Physics/Microbiology from any recognized university or its affiliated institution. Determination of the subjects and marks for examinations for direct recruitment to this post shall be made by the department in consultation with the Commission.