NCERT Class 9 Science Chapter 1 Matter in Our Surroundings can be downloaded from here in PDF format and saved for reference as and when required. You will get here the latest edition of the chapter ...

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 ...

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.