Yes, in the UPSC Preliminary (Civil Services) examination, the subject-wise/paper wise marks are not accessible or available to the candidate. This is because the Preliminary examination (Civil Services) is purely a shortlist/elimination exercise to select the candidates for the Mains examination. The marks obtained in the examination by the candidate are not communicated to the candidates. However, an individual candidate who is desirous of knowing his/her marks can seek information from the Commission according to RTI Act 2005. By getting to know the individual marks, serious candidates can get an insight into their performance in the UPSC CSE examination.