Maths
Class - 9th IMO Subjects
Everything You need to know
Here, we will cover the various topics regarding the Subject Mathematics for Class 9 IMO. The concepts that are mastered in the lower classes help us to crack many entrance exams like JEE Main, JEE Advanced, etc. At ABHYASONLINE. IN you can master the concepts at your own learning pace. It provides conceptual testing with an analytical report identifying the weak, moderate and strong concepts. The student can revise the weak concepts with the help of videos and can attempt the remedial test to know the present level of understanding. We at ABHYASONLINE believe that if the weak concepts are identified and improved then every student can achieve their goals in life. Follow the links below to master each and every concept of various topics in Mathematics along with video lectures.
Explore Chapters
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 9th - Maths [Direct and Inverse Variation]MathsDirect and Inverse Variation10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 9th - Maths [Linear Equations in One Variable]MathsLinear Equations in One Variable10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 9th - Maths [Lines and Angles III]MathsLines and Angles III10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 9th - Maths [Herons Formula Complete]MathsHerons Formula Complete10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 9th - Maths [Surface Area and Volume II]MathsSurface Area and Volume II10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 9th - Maths [Surface Area and Volume I]MathsSurface Area and Volume I10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionMOCK (F) - 9th - Maths [Areas Of Parallelograms And Triangles I, Areas Of Parallelograms And Triangles II]MathsAreas Of Parallelograms And Triangles I, Areas Of Parallelograms And Triangles II15 / 15Tutorial - 9th - Maths [Areas Of Parallelograms And Triangles II]MathsAreas Of Parallelograms And Triangles II10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionMOCK (F) - 9th - Maths [Areas Of Parallelograms And Triangles I, Areas Of Parallelograms And Triangles II]MathsAreas Of Parallelograms And Triangles I, Areas Of Parallelograms And Triangles II15 / 15Tutorial - 9th - Maths [Areas Of Parallelograms And Triangles I]MathsAreas Of Parallelograms And Triangles I10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 9th - Maths [Linear Equations in Two Variables]MathsLinear Equations in Two Variables10 / 10View All FREE Test(s)
Explore Concepts (Click & View)
- Algebraic Identity - Square of Sum of Binomial
- Algebraic Identity - Square of difference of Binomial
- Algebraic Identity - Dfference of Square
- Algebraic Identity -3
- Algebraic Identity - Square of Trinomial
- Factorization into Monomials
- Factorization by Grouping of Terms
- Factorization by Middle Term Splitting
- Division of Polynomial by another Polynomial Long Division
Explore Concepts (Click & View)
- Direct Variation
- Inverse Variation
- Time and Work
- Direct Variation With Exponents
- Inverse Variation With Exponents
Explore Concepts (Click & View)
- Solving Linear Equations without Brackets
- Solving Equation with Brackets
- Statement Sums involving Linear Equations
- Solving Statements Involving Age
- Solving Statements For A Two Digit Number
- Statement sums involving Coins
- Problems Based on Speed
- Solving Statement For Upstream And Downstream
Explore Concepts (Click & View)
- Identifying Hypotenuses In A Right Triangle
- Identifying Adjacent Side To An Angle
- Identifying Opposite Side To An Angle
- Trigonometric Ratios
- Reciprocal Trigonometric Ratios
- Trigonometric ratios for 30 degrees
- Trigonometric ratios for 60 degrees
- Trigonometric ratios for 45 degrees
- Trigonometric ratios for 90 degrees
Explore Concepts (Click & View)
- Euclid Definition
- Euclid Axioms
- Seven Axioms
- Euclid Postulates
Explore Concepts (Click & View)
- Angle at the Centre is Double The Angle at Circumference
- Angles in the Same Segment are Equal
- Angle in a Semicircle
- Cyclic Quadrilateral
Explore Concepts (Click & View)
- Side opposite to larger angle is greater
- Angle opposite to longer side is greater
- Sum of two sides of a triangle is greater than the Third Side
Explore Concepts (Click & View)
- Congruence of Triangles By SSS Criteria
- Congruence of Triangles By RHS Criteria
- Angles Opposite Equal Sides are Equal
- Sides Opposite Equal Angles are Equal
Explore Concepts (Click & View)
- Calculating Perimeter of Triangle
- Congruence of Triangles
- Congruence of Triangles By SAS Criteria
- Congruence of Triangles By ASA Criteria
- Congruence of Triangles By AAS Criteria
Explore Concepts (Click & View)
- Angle Sum Property of a Triangle
- Exterior Angle Property
Explore Concepts (Click & View)
- Parallel lines and Transversal
- Corresponding Angles
- Interior and Exterior Angles in Parallel Lines
- Alternate Angles
- Co Interior Angles
Explore Concepts (Click & View)
- Line, Line Segment and Ray
- Collinear Points
- Types of Angles
- Complementary Angles
- Supplementary Angles
- Adjacent Angles
- Linear Pair
- Vertically Opposite Angles
- Angles on a Straight Line
Explore Concepts (Click & View)
- Law 1 Product of exponents
- Law 3 Inverse of Exponents
- Law 4 Power of Exponents
- Express in Exponential Form
- Law 5 Zero Exponent
- Law 2 Division of Exponents
- Product of base when exponent is same
Explore Concepts (Click & View)
- Converting Non Terminating Repeating Decimals into Fractions
- Number Line using Successive Magnification
- Plotting any Irrational Numbers On a Number Line
- Rationalization
Explore Concepts (Click & View)
- Natural Number Whole number and Negative Integers
- Real Numbers on a Number Line
- Finding Rational Numbers between two Rational Numbers
- Converting Fractions into Decimal
- Converting Terminating Decimals into Fractions
- Rational and Irrational Numbers
- Properties of Irrational Numbers
- Plotting Irrational Numbers on a Number Line as a Spiral
Explore Concepts (Click & View)
- Factorization of Cubic Polynomial
- Algebraic Identity - Sum of Cubes
- Algebraic Identity - Difference of Cubes
- Algebraic Identity -Cube of Sum of Binomial
- Algebraic Identity -Cube of Difference of Binomial
- Algebraic Identity- Conditional
- Factorisation Using Square Identities
- Factorisation Using Cubic Identities
Explore Concepts (Click & View)
- Perimeter of a Figure
- Area of Square
- Area of Rectangle
- Area of a Parallelogram
- Area of Triangle
- Area of Equilateral Triangle
- Area with Herons Formula
- Area of Path and Verandah
Explore Concepts (Click & View)
- Like and Unlike Terms
- Finding Value of an Expression
- Polynomial Expression
- Degree of a Term
- Degree of a Polynomial
- Standard Form For a Polynomial
- Multiplication of Binomials
- Division of Polynomial by a Monomial
- Factor And Remainder Theorem
- Multiplication of Polynomials
Explore Concepts (Click & View)
- Volume of a cube
- Volume of a cuboid
- Volume of cylinder
- Volume of Cone
- Volume of Sphere
- Volume of Hemisphere
- Volume of Composite Solids
- Melting and Recasting
- Volume of Prism
- Volume of Hollow Cylinder
- Volume of Spherical shell
Explore Concepts (Click & View)
- Surface Area of a Cube
- Lateral Surface Area of a Cube
- Total surface area of a cuboid
- Lateral Surface Area of a Cuboid
- Total Surface Area of Cone
- Lateral Surface Area of Cone
- Total Surface Area of Cylinder
- Lateral Surface Area of a Cylinder
- Surface Area of Sphere
- Total Surface Area of Hemisphere
- Lateral Surface Area of Hemisphere
- Surface Area of Composite Figures
- Lateral Surface Area of Hollow Cylinder
- Surface Area of Hollow Cylinder
- Surface Area of Spherical Shell
Explore Concepts (Click & View)
- Cartesian Plane
- Quadrants in the Cartesian Plane
- Location of Coordinates in a Plane
- Points lying on X-axis and Y-axis
Explore Concepts (Click & View)
- Construction of Perpendicular Bisector
- Construction of Angle and Angle Bisector
- Construction of 60 Degree Angle
- Construction of 30 Degree Angle
- Construction of 90 Degree Angle
- Construction of a triangle given its base and base angle and sum of other two sides
- Construction of a triangle given a base and base angle and the difference of other two sides -
- Construction of a triangle given its perimeter and its two base angles
Explore Concepts (Click & View)
- Median and Altitude of Triangle
- Triangles on Same Base and Between Same Parallels
- Relation between Area of Parallelogram and Triangle
Explore Concepts (Click & View)
- Congruent Figures
- Figures on the Same Base and Between the Same Parallels
- Parallelograms on Same Base and Between Same Parallels
- Area of Parallelograms
- Area of Triangle
Explore Concepts (Click & View)
- Perpendicular From Centre of Circle Bisects the Chord and Vice Versa
- Equal Chords are Equidistant from the Center of Circle
- Concentric Circles Problems
Explore Concepts (Click & View)
- Radius Chord Secant Tangent Difference
- Equal Chords of a Circle Subtend Equal Angle at the Centre
- Circle and Related Terms
- Arc of a Circle
- Chord and Segment of a Circle
Explore Concepts (Click & View)
- Probability of An Event
- Favourable and Unfavourable Outcomes
- Probability of Event not Happening
- Dice Probability
- Deck of Cards Probability
- Probability Involving Calender
- Probability Coin Experiment
- Spinning of Wheel Probability
- Combination of Events
- At the Most Probability
- Atleast Probability
- Definition of Probability
Explore Concepts (Click & View)
- Properties of Rectangle
- Diagonals of a Rectangle Are of Equal Length
- Properties of Rhombus
- The Diagonal of a Rhombus are Perpendicular to Each Other
- Properties of Square
- Diagonals of Square Are Equal and Perpendicular to Each Other.
- Mid Point Theorem
- Converse Mid Point Theorem
Explore Concepts (Click & View)
- Types of Quadrilateral
- Angle Sum Property of Quadrilateral
- Diagonal of a Parallelogram Divides it into Two Congruent Triangles
- In A Parallelogram, Opposite Sides Are Equal
- Opposite Angles of a Parallelogram are Equal
- The Diagonals of a Parallelogram Bisect Each Other
- The Bisectors of any Two Consecutive Angles of a Parallelogram Intersect at Right Angle
- Diagonal of a Parallelogram Which Bisects One Angle It Bisects The Second Angles
- The Angle Bisectors of a Parallelogram Form a Rectangle
- Quadrilateral With One Opposite Pair Of Side Equal and Parallel is a Parallelogram
- Properties of Parallelogram
Explore Concepts (Click & View)
- Mean of Ungrouped Data
- Median of Ungrouped Data
- Mode of Ungrouped Data
- Empirical Formula for Mean Median and Mode
Explore Concepts (Click & View)
- Statistics
- Statistical Data
- Data and its Interpretation
- Range of Data
- Class Size
- Class Mark
- Frequency Distribution
- Bar Graph
- Double Bar Graph
- Histogram
- Frequency Polygon
Explore Concepts (Click & View)
- Linear Expression
- Linear Expression in One Variable
- Linear Expression in Two Variable
- Linear Equations
- Linear Equation in One Variable
- Finding Solution of Linear Equation in One Variable
- Linear Equation in Two Variable
- Standard form of Linear Equations in Two Variables
- Finding Solutions of Linear Equations in Two Variables
- Finding Value using Substitution
- To check whether a given pair is a solution of the linear equation
- To find the value of a Constant from solution
- Plotting a Linear Equation On Graph
- Representing an Equation in one variable on a graph
- Finding Solutions From Graph
- Word Problems Representation
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Class / Course
Our Areas of Expertise
CBSE
ICSE
NTSE
DAV
Australia Education
IMO-Mathematics Olympiad
Central Government Service
ISO - Science Olympiads
State Government Services
Banking And Insurance
Railways & Metro Services
MBA Entrance
Law Entrance
English Proficiency
Reasoning Proficiency
Computer Proficiency
Navodaya Entrance 6th & 9th
Sainik School Entrance
Andhra Bank
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