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Class IX Maths Practice , Revision Notes. Paper and Worksheets for Free in PDF Format. Class 9 is the turning point in the lives of many school students. In Class 9, students choose the stream that will decide their future
Chapter 1. NUMBER SYSTEMS
Chapter 2. POLYNOMIALS
Chapter 3. COORDINATE GEOMETRY
Chapter 4. LINEAR EQUATION IN TWO VARIABLES (SA - 2)
Chapter 5. INTRODUCTION TO EUCLID'S GEOMETRY
Chapter 6. LINES AND ANGLES
Chapter 7. TRIANGLES
Chapter 8. QUADRILATERAS (SA-2)
Chapters 9. AREAS OF PARALLELOGRAMS AND TRIANGLES (SA - 2)
Unit Marks I. Sets and Functions 29 II. Algebra 37 III. Coordinate Geometry 13 IV. Calculus 6 V. Mathematical Reasoning 3 VI. Statistics and Probability 12 Total 100 Unit-1 : Sets and Functions 1. Sets: Sets and their representations. Empty set. Finite and Infinite sets. Equal sets. Subsets. Subsets of the set of real...
Unit 1 – Some Basic Concepts of Chemistry General Introduction: Importance and scope of chemistry. Nature of matter, laws of chemical combination, Dalton’s atomic theory: concept of elements, atoms and molecules. Atomic and molecular masses, mole concept and molar mass, percentage composition, empirical and molecular formula, chemical...
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Class XII Chemistry (Theory) Revision Notes With Question Answers , Marks Distribution, Question Paper Design Title Marks 1 Solid State Class 12 Chemistry Notes With Chapter wise Question Answers – Unit 1 23 Marks 2 Solutions Class 12 Chemistry Notes With Chapter Wise Question Answers – Unit...
CLASS 9 MARKING SCHEME ( CBSE 2020 ) Units Unit Name Marks I NUMBER SYSTEMS 8 II ALGEBRA 17 III COORDINATE GEOMETRY 4 IV GEOMETRY 28 V MENSURATION 13 VI STATISTICS & PROBABILITY 10 Total 80 Internal assessment I20 Grand Total 100 CHAPTER 1 : REAL NUMBERS Review of representation of natural numbers, integers...
Unit–I Diversity of Living Organisms Chapter–1 : The Living World What is living ? Biodiversity; Need for for classi cation; three domains of life : taxonomy and systematics; concept of species and taxonomic hierarchy; binomial nomenclature; tools for study of taxonomy-museum, zoological parks, herbaria, botanical gardens. CBSE Class 11...
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