**Class 9 and 10 Important Physics, Chemistry, and Biology Notes for CBSE Board and Competitive Entrance Exams**

If you are studying in class 9 or class 10 and are desirous to become a government employee, doctor, engineer, scientist, or teacher or want to gain excellent marks in the CBSE Board exam. The post Class 9 and 10 Important Physics, Chemistry, and Biology Notes for CBSE Board and Competitive Entrance Exams is going to help you a lot because we have explained each topic of Physics, Chemistry, and Biology by a scientific method and after incredible exploration so that each concept of science could be accessible to all assortment of the students.As it is evident that NCERT solutions and CBSE notes are the best input study material for the preparation of every competitive entrance exam, you can take any previous year’s question papers of the air force, bank, railway, SSC, etc maximum questions are taken from the NCERT books of SST, Science, English grammar, Hindi grammar, and maths. Here we are not forbidding to study additional books but fundamental study for the preparation of every exam a decent platform is needed that should be built up through the study of NCERT books, after this, you can take this information to another level as per the requirement of assessment by considering it cautiously.

**Class 9 and 10 Important Physics, Chemistry, and Biology Notes for CBSE Board and Competitive Entrance Exams**

These NCERT notes of Class 9 and 10 Important Physics, Chemistry, Biology, and English grammar are important for the preparation of all government entrance exams and for the preparation of the CBSE board exam. If you study these notes completely then there is no power that will refrain you to get success.

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Science is a challenging subject providing the students with innovative ideas for the real world at every level. A complete study of physics, chemistry, and biology of class 9 and class 10 must necessarily be able to relate to the physics, chemistry, and biology of higher class and focus on the development of thinking and rationality. To enable students to grasp the basics of physics, chemistry, and biology concepts and to apply them effectively understanding must precede drill and employ the innovation in their interested fields like engineering, medical, army, etc.

Class 9 and 10 physics, chemistry, and biology of NCERT is an innovative and carefully crafted series of different chapters created by NCERT in the science textbooks of grades 9 and 10. The series of the science chapter and notes adhere to the latest NCERT syllabus based on the National Curriculum Framework and prescribed by CBSE Board and other boards across the nation. The content of each page on this website is developed in consonance with the norms introduced by the CBSE Board.

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The contents flow from known to unknown, simple to complex, and concrete to abstract. Continuity from one level to another is maintained. The concepts are explained and interspersed throughout the chapters of class 9 and 10 science.

**Key features of this post**

- Science notes are given in a step by step ways
- Science notes will scratch your brain
- Each note is important for entrance exams as well as for academic exams
- This post is a quick scanner for learning NCERT science in grades 9 and 10
- The language of notes is very simple
- All chapters are covered

This post is enriched with the contents which are applicable in academic as well as a competitive entrance exam, the solved question papers of class 9 and class 10 science are given for evaluating students’ retention ability before exams. Some of the unsolved questions are added here for revision and extra practice.

We hope that this series of notes of class 9 and class 10 science notes and NCERT solutions will not only cater to the academic interest and needs of the students but also foster a passion for science in them. Feedback from the readers of this post for further improvement in our content will be highly appreciated.

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Chapter 1-Sets | Chapter 9-Sequences and Series |

Chapter 2- Relations and functions | Chapter 10- Straight Lines |

Chapter 3- Trigonometry | Chapter 11-Conic Sections |

Chapter 4-Principle of mathematical induction | Chapter 12-Introduction to three Dimensional Geometry |

Chapter 5-Complex numbers | Chapter 13- Limits and Derivatives |

Chapter 6- Linear Inequalities | Chapter 14-Mathematical Reasoning |

Chapter 7- Permutations and Combinations | Chapter 15- Statistics |

Chapter 8- Binomial Theorem | Chapter 16- Probability |

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Chapter 1-Relations and Functions | Chapter 9-Differential Equations |

Chapter 2-Inverse Trigonometric Functions | Chapter 10-Vector Algebra |

Chapter 3-Matrices | Chapter 11 – Three Dimensional Geometry |

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