Our country India achieved independence on August 15, 1947. India officially established itself as a sovereign, democratic, and republican nation when the Constitution was adopted on January 26, 1950.
This article brings you the CBSE Class 9 Science notes for Chapter 1 - Matter in Our Surroundings. These chapter notes are prepared by the subject experts and cover every important topic from the ...
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 ...
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