Force and Laws of Motion (Chapter 9) of NCERT Class 9 Science Book is available here in PDF format. We have provided the latest edition of NCERT Class 9 Science Chapter 9 for the current academic ...

Definition of matter; solid, liquid and gas; characteristics - shape, volume, density; change of statemelting (absorption of heat), freezing, evaporation (cooling by ...

To help Class 9 students score high marks in the Annual Exam 2026, we have compiled complete CBSE Class 9 Study Material 2025 ...

CBSE will implement a two-tier difficulty level for Science and Social Science in Classes 9 and 10, starting from 2025-26 and 2027-28, respectively. This initiative, aligned with NEP 2020, aims to ...

Science and social science may have either a single question paper with an extra set of questions for the advanced level or separate question papers for each level in the 2028 Class 10 board exams The ...