NAME          CLASS          SUBJECT        EXAM              Marks        AGGREGATE
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ABC            1st year       Maths      Half-yearly          50           
                                         Full-Yearly          49              49.5

                              Science    Quarterly            50
                                         Half-Yearly          48
                                         Full-Yearly          49              49

                              English    Quarterly            50
                                         Half-Yearly          50 
                                         Full-Yearly          50              50

                              Computer   Quarterly            50
                                         Half-Yearly          50
                                         Full-Yearly          50              50