Pairing scheme is essential for students in any level espeically in higher classes. Pairing scheme help the students to make marks distrubution in each chapter of different subjects. Students have choice to select some important chapters and also skip any topic or whole chapter. Without pairing scheme students would prepare the complete textbook. So its an important need especially in class 9, 10, 11, and 12. We have provided below pairing scheme of all classes.