Class9thChapter 11 Surface area and volume Exercise 11.1Q5to Q8 2023-2024 New book PSEB CBSE NCERT
Class9thChapter 11 Surface area and volume Exercise 11.1Q5to Q8 2023-2024 New book PSEB CBSE NCERT
CLASS 9TH CHAPTER 111 EXERCISE 11.1 SOLUTION
Class9thChapter 11 Surface area and volume Exercise 11.1Q1to Q4 2023-2024 New book PSEB CBSE NCERT
Chapter 11: Surface Areas and Volumes
11.1 Introduction to Surface Areas and Volumes
11.2 Surface Area of a Cuboid and a Cube
11.3 Surface Area of a Right Circular Cylinder
11.4 Surface Area of a Right Circular Cone
11.5 Surface Area of a Sphere
11.6 Volume of a Cuboid
11.7 Volume of a Cylinder
11.8 Volume of a Right Circular Cone
11.9 Volume of a Sphere
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Class 9th Mathematics syllabus 2023-2024 CBSE PSEB
New book of 9th class
book of math class9th 2023-2024
CBSE SYLLABUS OF 2023-2024 9TH MATH
PSEB syllabus2023-2024 class 9th math
Chapter 1: Number Systems
1.1 Introduction to Number Systems
1.2 Irrational Numbers
1.3 Real Numbers and Their Decimal Expansions
1.4 Representing Real Numbers on the Number Line
1.5 Operations on Real Numbers
1.6 Laws of Exponents for Real Numbers
Chapter 2: Polynomials
2.1 Introduction to Polynomials
2.2 Polynomials in One Variable
2.3 Zeros of a Polynomial
2.4 Remainder Theorem
2.5 Factorisation of Polynomials
2.6 Algebraic Identities
Chapter 3: Coordinate Geometry
3.1 Introduction to Coordinate Geometry
3.2 Cartesian System
3.3 Plotting a Point in the Plane if its Coordinates are given
Chapter 4: Linear Equations in Two Variables
4.1 Introduction to Linear Equations in Two Variables
4.2 Linear Equations
4.3 Solution of a Linear Equation
4.4 Graph of a Linear Equation in Two Variables
4.5 Equations of Lines Parallel to x-axis and y-axis
Chapter 5: Euclid’s Geometry
5.1 Introduction to Euclid’s Geometry
5.2 Euclid’s Definitions, Axioms and Postulates
5.3 Equivalent Versions of Euclid’s Fifth Postulate
Chapter 6: Lines and Angles
6.1 Introduction to Lines and Angles
6.2 Basic Terms and Definitions
6.3 Intersecting Lines and Non-intersecting Lines
6.4 Pairs of Angles
6.5 Parallel Lines and a Transversal
6.6 Lines Parallel to the same Line
6.7 Angle Sum Property of a Triangle
Chapter 7: Triangles
7.1 Introduction
7.2 Congruence of Triangles
7.3 Criteria for Congruence of Triangles
7.4 Some Properties of a Triangle
7.5 Some More Criteria for Congruence of Triangles
7.6 Inequalities in a Triangle
Chapter 8: Quadrilaterals
8.1 Introduction to Quadrilaterals
8.2 Angle Sum Property of a Quadrilateral
8.3 Types of Quadrilaterals
8.4 Properties of a Parallelogram
8.5 Another Condition for a Quadrilateral to be a Parallelogram
8.6 The Mid-point Theorem
Chapter 9: Circles
9.1 Introduction to Circles
9.2 Circles and its Related Terms: A Review
9.3 Angle Subtended by a Chord at a Point
9.4 Perpendicular from the Centre to a Chord
9.5 Circle through Three Points
9.6 Equal Chords and their Distances from the Centre
9.7 Angle Subtended by an Arc of a Circle
9.8 Cyclic Quadrilaterals
Chapter 10. Heron’s Formula
10.1 Introduction to Heron’s Formula
10.2 Area of a Triangle – by Heron’s Formula
10.3 Application of Heron’s Formula in finding Areas of Quadrilaterals
Chapter 11: Surface Areas and Volumes
11.1 Introduction to Surface Areas and Volumes
11.2 Surface Area of a Cuboid and a Cube
11.3 Surface Area of a Right Circular Cylinder
11.4 Surface Area of a Right Circular Cone
11.5 Surface Area of a Sphere
11.6 Volume of a Cuboid
11.7 Volume of a Cylinder
11.8 Volume of a Right Circular Cone
11.9 Volume of a Sphere
Chapter 12: Statistics
12.1 Introduction to Statistics
12.2 Collection of Data
12.3 Presentation of Data
12.4 Graphical Representation of Data
12.5 Measures of Central Tendency
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