GPS offers students of Grade 11 and Grade 12 the option to choose from two boards, the Central Board of Secondary Education (CBSE) and Cambridge International Examinations (CAIE) from Cambridge, UK. Grade 9, 10 and 12 classes commence in the month of May. Grade 11 classes commence in June.
Central Board of Secondary Examinations, Delhi conducts final examinations every spring for All India Senior School Certificate Examination (AISSCE) for Class 12. The AISSCE or 12th board examination is a centralized examination for class 12 students in India conducted during the period of March and April every year. The number of subjects, types of examination (theoretical, practical or both) are varied and the grading methods help assess a variety of learning skills of each student. Clearing AISSCE or its equivalent is mandatory for pursuing Higher education or under graduate courses in India.
Students wishing to appear for the CBSE board will have to join up for a period of 2 academic years i.e., Grade 11 and Grade 12. Direct admission to Grade 12 is not possible.