CBSE to launch open-book exams for Class 9 from the 2026-27 session. Students can use textbooks and notes during exams in major subjects. Open Book exams are different from normal exams. In regular ...

NCERT Class 9 Science Book PDF: The National Council of Educational Research and Training (NCERT) has revised the Class 9 Science NCERT Book with the deletion of certain chapters and topics to reduce ...