Whether you are preparing for UPSC SSC or school exams, NCERT plays a vital role to provide you authentic knowledge in interactive manner. Almost every topper of various exams recommends NCERT because of its refined knowledge prepared by experts and veteran professors of various renowned institutes like IITs DU JNU BHU etc. NCERT books from class 1 to 12 covers every topic from the world. That is why it is called Encyclopedia of Indian students. It covers every relevant topics of Science, Commerce, Art, literature, languages and many other topics