CBSE Class 9 Science Chapter Notes: Chapter notes are considered one of the best resources for exam preparation as they help students identify the main points of a chapter which are organized in a ...

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.