CBSE Class 9 Science Deleted Syllabus 2025-26: The Central Board of Secondary Education (CBSE) has also rationalized the syllabus for Class 9 Science (Physics, Chemistry, and Biology) for the academic ...

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 ...