CBSE Class 9 Science deleted topics 2021-22 CBSE cites the Covid pandemic to reduce syllabus.CBSE has published the revised syllabus for all subjects of Class
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CBSE Science Syllabus 2021-22 for Class 9
COURSE STRUCTURE CLASS 9 (Annual Examination): CBSE Science Revised Syllabus 2021-22 for Class 9
