( 1 ) THIS petition filed in public interest seeksdirections in respect of examinations for Class X and Class XII conductedby the Central Board of Secondary Education. The main grievance of thepetitioners is regarding the use of multiple set of question papers for Classx and XII throughout the country, The petitioners pray that the Examinations Bye-Laws 1990 in so far as the same permit use of multiple set ofquestion papers be quashed and the decision based on the report of Madanmohan Committee and the Seminar held thereunder be also quashed. It wassubmitted by the learned Counsel for the petitioners that another writpetition being C. W. P. 843 of 1992 was filed in this Court by a student inwhich similar relief was sought because multiple set of question papers wereintroduced by the respondent for examinations to Class X and XII only indelhi to be held in March 1992. Learned Counsel submitted that thoughthe writ petition was disposed of primarily because the examinations wereheld immediately and all arrangements were complete. Still this Court hadmade certain observations while disposing of an application for interim relieffiled in that writ petition. In the said or