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CLASS 9 (JNVST) MATHEMATICS
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CLASS 9 (JNVST) MATHEMATICS
SIMPLIFICATION
SIMPLIFICATION
(25:16)
UNITARY METHOD
(18:21)
NUMBERS SYSTEM
(16:24)
Types of Number
(35:23)
N-Digits Number Formation
(20:08)
ROMAN NUMBER
(10:52)
TEMPERATURE
(11:18)
SUCCESSOR AND PREDECESSOR
(06:47)
UNIT CONVERSION
(19:48)
DECIMAL NUMBERS
(25:06)
FRACTIONS
(30:17)
Place Value System
(11:44)
TEST OF DIVISIBILITY
(20:41)
DIVISION
(12:32)
Some Basic Concept
(25:18)
Some Properties
(15:21)
EXPONENTS
(27:47)
AVERAGE
(37:58)
PERCENTAGE
(40:00)
RATIO & PROPORTION
(19:42)
SIMPLE INTEREST
(16:09)
COMPOUND INTEREST
(25:44)
PROFIT AND LOSS
(41:46)
Factors And Multiples
(09:58)
HCF and LCM - 1
(26:56)
HCF and LCM - 2
(26:30)
HCF and LCM - 3
(22:20)
Speed ,Time & Distance
(38:26)
Boat And Stream
(20:12)
Work And Time
(49:20)
Pipe & Cistern
(33:59)
Square And Cube Root
(1:04:28)
Others
Algebraic Expression
(34:40)
Evaluating Algebraic Expression
(1:00:05)
Linear Eqn in One Variable
(39:34)
Linear Eqn in Two Variables
(10:31)
Factorisation
(24:04)
Direct & Inverse Proportion
(27:58)
Geometry Intro Class
(12:38)
Geometry - Types of Angles
(12:55)
Angles by Parallel Lines
(1:05:15)
Geometrical Shapes 2D
(34:32)
Geometrical Shapes 3D
(32:47)
Triangles
(46:03)
Pythagoras Theorem
(20:07)
Cubes and Cube Roots
Cubes and Cube Roots 1
(49:06)
Cubes and Cube Roots 2
(30:22)
Cubes and Cube Roots 3
(37:28)
Cubes and Cube Roots 4
(43:26)
Cubes and Cube Roots 5
(36:11)
CUBES AND CUBE ROOTS QUIZ (01)
Cubes and Cube roots Quiz (01) Solution
(12:26)
CUBES AND CUBE ROOTS QUIZ (02)
Cubes and Cube roots Quiz (02) Solution
(07:28)
Squares and Square Roots
Squares and Square Roots 1
(29:49)
Squares and Square Roots 2
(23:26)
Squares and Square Roots 3
(58:47)
SQUARE AND SQUARE ROOTS QUIZ (01)
Square and Square roots Quiz (01) Solution
(17:54)
SQUARE AND SQUARE ROOTS QUIZ (02)
Square and Square roots Quiz (02) Solution
(17:39)
SQUARE AND SQUARE ROOTS QUIZ (03)
Square and Square roots Quiz (03) Solution
(09:01)
SQUARE AND SQUARE ROOTS QUIZ (04)
Square and Square roots Quiz (04) Solution
(10:59)
Rational Numbers
Rational Numbers Part-1
(52:37)
Rational Numbers Part-2
(29:32)
RATIONAL NUMBERS QUIZ (01)
Rational Number Quiz (01) Solution
(07:39)
RATIONAL NUMBERS QUIZ (02)
Rational Number Quiz (02) Solution
(05:36)
Linear Equations in One Variable
Linear Equations in One Variable 1
(03:53)
Linear Equations in One Variable 2
(09:08)
Linear Equations in One Variable 3
(15:22)
Linear Equations in One Variable 4
(11:39)
Linear Equations in One Variable 5
(09:33)
LINEAR EQUATIONS IN ONE VARIABLE QUIZ (01)
Linear Equation in One Variable Quiz (01) Solution
(13:41)
LINEAR EQUATIONS IN ONE VARIABLE QUIZ (02)
Linear Equation in One Variable Quiz (02) Solution
(12:39)
LINEAR EQUATIONS IN ONE VARIABLE QUIZ (03)
Linear Equation in One Variable Quiz (03) Solution
(14:19)
LINEAR EQUATIONS IN ONE VARIABLE QUIZ (04)
Linear Equation in One Variable Quiz (04) Solution
(14:04)
LINEAR EQUATIONS IN ONE VARIABLE QUIZ (05)
Linear Equation in One Variable Quiz (05) Solution
(16:56)
LINEAR EQUATIONS IN ONE VARIABLE QUIZ (06)
Linear Equation in One Variable Quiz (06) Solution
(15:07)
Algebraic Expressions and Identities including Factorizations
Algebraic Expressions and Identities 1
(10:14)
Algebraic Expressions and Identities 2
(10:15)
Algebraic Expressions and Identities 3
(10:23)
Algebraic Expressions and Identities 4
(13:49)
Algebraic Expressions and Identities 5
(14:17)
Algebraic Expressions and Identities 6
(08:22)
Algebraic Expressions and Identities 7
(07:23)
ALGEBRAIC EXPRESSION QUIZ (01)
Algebraic Expression Quiz (01) Solution
(14:27)
ALGEBRAIC EXPRESSION QUIZ (02)
Algebraic Expression Quiz (02) Solution
(08:46)
ALGEBRAIC EXPRESSION QUIZ (03)
Algebraic Expression Quiz (03) Solution
(25:14)
Algebraic Expressions and Identities 8
(15:35)
Algebraic Expressions and Identities 9
(09:02)
Algebraic Expressions and Identities 10
(08:24)
Algebraic Expressions and Identities 11
(12:36)
Algebraic Expressions and Identities 12
(08:11)
ALGEBRAIC IDENTITIES QUIZ (01)
Algebraic Expressions and Identities Quiz (01) Solution
(22:21)
ALGEBRAIC IDENTITIES QUIZ (02)
Algebraic Expressions and Identities Quiz (02) Solution
(23:29)
Factorizations 13
(15:28)
FACTORIZATION QUIZ (01)
FACTORIZATION QUIZ (02)
FACTORIZATION QUIZ (03)
Exponents and Powers
Exponents and Powers 1
(11:18)
Exponents and Powers 2
(13:39)
Exponents and Powers 3
(12:28)
EXPONENTS AND POWERS QUIZ (01)
EXPONENTS AND POWERS QUIZ (02)
EXPONENTS AND POWERS QUIZ (03)
Comparing Quantities (Percentage, Profit and Loss,Simple Interest and Compound Interest)
RATIO & PERCENTAGE
(10:36)
INCREASE & DECREASE PERCENTAGE
(05:35)
DISCOUNT
(07:12)
PROFIT & LOSS
(11:47)
TAX
(13:27)
COMPARING QUANTITIES (01)
COMPARING QUANTITIES (02)
COMPARING QUANTITIES (03)
COMPARING QUANTITIES (04)
COMPARING QUANTITIES (05)
COMPARING QUANTITIES (06)
COMPARING QUANTITIES (07)
COMPARING QUANTITIES (08)
COMPARING QUANTITIES (09)
COMPARING QUANTITIES (10)
Simple Interest and Compound Interest 1
(09:05)
Simple Interest and Compound Interest 2
(18:51)
Simple Interest and Compound Interest 3
(10:07)
SIMPLE INTEREST QUIZ (01)
SIMPLE INTEREST QUIZ (02)
SIMPLE INTEREST QUIZ (03)
SIMPLE INTEREST QUIZ (04)
SIMPLE INTEREST QUIZ (05)
SIMPLE INTEREST QUIZ (06)
COMPOUND INTEREST QUIZ (01)
COMPOUND INTEREST QUIZ (02)
COMPOUND INTEREST QUIZ (03)
COMPOUND INTEREST QUIZ (04)
COMPOUND INTEREST QUIZ (05)
Understanding Quadrilaterals
Understanding Quadrilaterals 1
(07:30)
Understanding Quadrilaterals 2
(08:22)
Understanding Quadrilaterals 3
(04:45)
Understanding Quadrilaterals 4
(10:59)
Understanding Quadrilaterals 5
(04:32)
UNDERSTANDING QUADRILATERALS QUIZ (01)
UNDERSTANDING QUADRILATERALS QUIZ (02)
UNDERSTANDING QUADRILATERALS QUIZ (03)
UNDERSTANDING QUADRILATERALS QUIZ (04)
UNDERSTANDING QUADRILATERALS QUIZ (05)
Data Handling (Bar graph, pie chart, organizing data, probability)
DATA HANDLING QUIZ (01)
DATA HANDLING QUIZ (02)
Probability 1
(14:03)
Probability 2
(17:38)
Probability 3
(06:55)
PROBABILITY QUIZ (01)
PROBABILITY QUIZ (02)
PROBABILITY QUIZ (03)
Mensuration: a) Area of plane figures b) Surface area and volume of cube, cuboids and cylinder
Area of Plane Figures 1
(14:04)
Area of Plane Figures 2
(09:50)
Area of Plane Figures 3
(06:48)
Area of Plane Figures 4
(05:49)
Area of Plane Figures 5
(09:11)
AREA OF PLANE FIGURES (01)
AREA OF PLANE FIGURES (02)
AREA OF PLANE FIGURES (03)
AREA OF PLANE FIGURES (04)
AREA OF PLANE FIGURES (05)
VOLUMES AND SURFACE AREAS 1
(10:39)
VOLUMES AND SURFACE AREAS 2
(03:26)
VOLUMES AND SURFACE AREAS 3
(08:09)
VOLUMES AND SURFACE AREAS 4
(06:48)
VOLUMES AND SURFACE AREAS 5
(03:04)
VOLUMES AND SURFACE AREAS 6
(05:49)
VOLUMES AND SURFACE AREAS QUIZ (01)
VOLUMES AND SURFACE AREAS QUIZ (02)
VOLUMES AND SURFACE AREAS QUIZ (03)
VOLUMES AND SURFACE AREAS QUIZ (04)
VOLUMES AND SURFACE AREAS QUIZ (05)
Direct & Inverse Proportions
Direct & Inverse Proportions 1
(10:34)
Direct & Inverse Proportions 2
(08:39)
DIRECT & INVERSE PROPORTIONS QUIZ (01)
DIRECT & INVERSE PROPORTIONS QUIZ (02)
DIRECT & INVERSE PROPORTIONS QUIZ (03)
MIXED QUIZZES
Mixed Quiz - 1 (Mathematics-IX) JNVST
Mixed Quiz - 2 (Mathematics-IX) JNVST
Mixed Quiz - 3 (Mathematics-IX) JNVST
Mixed Quiz - 4 (Mathematics-IX) JNVST
Mixed Quiz - 5 (Mathematics-IX) JNVST
Mixed Quiz - 6 (Mathematics-IX) JNVST
Mixed Quiz - 7 (Mathematics-IX) JNVST
Mixed Quiz - 8 (Mathematics-IX) JNVST
Mixed Quiz - 9 (Mathematics-IX) JNVST
Mixed Quiz - 10 (Mathematics-IX) JNVST
SAMPLE PAPERS
Sample Paper-1
Sample Paper-2
Sample Paper-3
Sample Paper-4
Sample Paper-5
Linear Eqn in Two Variables
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