The State Public Service Commission conducted Preliminary Examination 2008 on 01 32.2009 and the selectlistof the candidates, who qualified in the preliminaryexamination,was on 06.05.2009. The validity of the select list was published challenged in 5 writ petitions, which were disposed of by a common order dated 07.12.2011, against which, this writappeal has been med. Though the writ petitionswere filed on various grounds pleadingthatinmany questionstheiroptionsandmodel answers were not correct in different sets,butduringthecourse of arguments, learned counsel for the appellants/petitionersafter due deliberation submitted before the writ Courtthattheyconfine their arguments in respect of only 5 questions, which were ‘D'. questionNos.16,21,52,58& 64 of set On 17.10.2011, after hearing the arguments advanced by learned counsel for the parties, the writ Court directed the Chhattisgarh Public Service Commission to constitute a committee of 3 experts in each subject and examine the correctness of 5 disputed questions pointed out by the appellants/petitioners. On 04.11.2011, the Chhattisgarh Public Service Commission (in short"CGPSC") submitted areport given by the Expert Committee of 3 experts in each subject. Copy of the report was supplied to the appellants/petitioners. Regarding questionNos.52,58&64ofset~D,theappellants/petitioners accepted the report given by the Expert Committee and they did not put forth any further claim in relation thereto (see para24of the order). Regarding question No.16, CGPSC proposed that they are willing to award pro rata marks with respect to this questiontoallthecandidates,whohavenotbeenselectedinthe