# Frank Solutions for Class 9 Maths ICSE

## Class 9 Mathematics - Part 1

Author: Frank
Publisher: Frank Brothers
Language: English

Shaalaa provides solutions for Frank Class 9 and has all the answers for the questions given in Class 9 Mathematics - Part 1. Shaalaa is surely a site that most of your classmates are using to perform well in exams.

You can solve Class 9 Mathematics - Part 1 textbook questions and use Shaalaa Frank Solutions for Class 9 Mathematics to verify your answers.

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## Chapters covered in Frank Solutions for Class 9 Maths ICSE

### Frank Class 9 Mathematics Chapter 1: Irrational Numbers solutions

Shaalaa has a total of 147 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Irrational Numbers are Concept of Irrational Numbers, Concept of Rational Numbers, Concept of Real Numbers, Concept of Surds, Decimal Representation of Rational Numbers, Properties of Rational Numbers, Rationalisation of Surds, Simplifying an expression by rationalization of the Denominator

#### Frank Class 9 Mathematics Chapter 1: Irrational Numbers exercises

ExerciseNo. of questionsPages
Exercise 1.156 -
Exercise 1.236 -
Exercise 1.355 -

### Frank Class 9 Mathematics Chapter 2: Profit , Loss and Discount solutions

Shaalaa has a total of 118 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Profit , Loss and Discount are Concept of Discount, Overhead Expenses, Profit or Loss as a Percentage, To Find C.P., When S.P. and Gain (Or Loss) Percent Are Given, To Find S.P., When C.P. and Gain (Or Loss) Percent Are Given

#### Frank Class 9 Mathematics Chapter 2: Profit , Loss and Discount exercises

ExerciseNo. of questionsPages
Exercise 2.113 -
Exercise 2.232 -
Exercise 2.332 -
Exercise 2.441 -

### Frank Class 9 Mathematics Chapter 3: Compound Interest solutions

Shaalaa has a total of 49 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Compound Interest are Concept of Compound Interest, Inverse Formula, Miscellaneous Problem, Use of Compound Interest in Computing Amount Over a Period of 2 Or 3-years, When the Interest is Compounded Half Yearly, When the Time is Not an Exact Number of Years and the Interest is Compounded Yearly

#### Frank Class 9 Mathematics Chapter 3: Compound Interest exercises

ExerciseNo. of questionsPages
Exercise 3.129 -
Exercise 3.220 -

### Frank Class 9 Mathematics Chapter 4: Expansions solutions

Shaalaa has a total of 105 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Expansions are Algebraic Identities, Expansion of (a + b)3, Expansion of Formula, Methods of Solving Simultaneous Linear Equations by Cross Multiplication Method, Special Product

#### Frank Class 9 Mathematics Chapter 4: Expansions exercises

ExerciseNo. of questionsPages
Exercise 4.152 -
Exercise 4.253 -

### Frank Class 9 Mathematics Chapter 5: Factorisation solutions

Shaalaa has a total of 95 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Factorisation are Factorisation by Grouping, Factorisation by Taking Out Common Factors, Factorisation of a Quadratic Trinomial by Splitting the Middle Term, Method of Factorisation : Difference of Two Squares, Method of Factorisation : the Sum Or Difference of Two Cubes

#### Frank Class 9 Mathematics Chapter 5: Factorisation exercises

ExerciseNo. of questionsPages
Exercise 5.129 -
Exercise 5.233 -
Exercise 5.333 -

### Frank Class 9 Mathematics Chapter 6: Changing the subject of a formula solutions

Shaalaa has a total of 51 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Changing the subject of a formula are Changing the Subject of a Formula

#### Frank Class 9 Mathematics Chapter 6: Changing the subject of a formula exercises

ExerciseNo. of questionsPages
Exercise 6.110 -
Exercise 6.220 -
Exercise 6.321 -

### Frank Class 9 Mathematics Chapter 7: Linear Equations solutions

Shaalaa has a total of 158 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Linear Equations are Equations Reducible to Linear Equations, Linear Equations in Two Variables, Method of Elimination by Equating Coefficients, Methods of Solving Simultaneous Linear Equations by Cross Multiplication Method, Methods of Solving Simultaneous Linear Equations by Elimination Method, Simple Linear Equations in One Variable, Simultaneous Linear Equations

#### Frank Class 9 Mathematics Chapter 7: Linear Equations exercises

ExerciseNo. of questionsPages
Exercise 7.158 -
Exercise 7.228 -
Exercise 7.313 -
Exercise 7.419 -
Exercise 7.520 -
Exercise 7.620 -

### Frank Class 9 Mathematics Chapter 8: Simultaneous Linear Equations solutions

Shaalaa has a total of 92 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Simultaneous Linear Equations are Equations Reducible to Linear Equations, Graph of a Linear Equation in Two Variables, Linear Equations in Two Variables, Method of Elimination by Equating Coefficients, Methods of Solving Simultaneous Linear Equations by Cross Multiplication Method, Methods of Solving Simultaneous Linear Equations by Elimination Method, Methods of Solving Simultaneous Linear Equations by Graphical Method, Simple Linear Equations in One Variable, Simultaneous Linear Equations

#### Frank Class 9 Mathematics Chapter 8: Simultaneous Linear Equations exercises

ExerciseNo. of questionsPages
Exercise 8.136 -
Exercise 8.227 -
Exercise 8.329 -

### Frank Class 9 Mathematics Chapter 9: Indices solutions

Shaalaa has a total of 80 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Indices are Handling Positive, Fraction, Negative and Zero Indices, Laws of Exponents, Simplification of Expressions, Solving Exponential Equations

#### Frank Class 9 Mathematics Chapter 9: Indices exercises

ExerciseNo. of questionsPages
Exercise 9.180 -

### Frank Class 9 Mathematics Chapter 10: Logarithms solutions

Shaalaa has a total of 183 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Logarithms are Expansion of Expressions with the Help of Laws of Logarithm, Exponential to Logarithmic, Interchanging Logarithmic and Exponential Forms, Introduction of Logarithms, Laws of Logarithm, Logarithmic to Exponential, More About Logarithm, Power Law, Product Law, Quotient Law

#### Frank Class 9 Mathematics Chapter 10: Logarithms exercises

ExerciseNo. of questionsPages
Exercise 10.168 -
Exercise 10.2115 -

### Frank Class 9 Mathematics Chapter 11: Triangles and their congruency solutions

Shaalaa has a total of 51 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Triangles and their congruency are Concept of Triangles - Sides, Angles, Vertices, Interior and Exterior of Triangle, Congruence of Triangles, Criteria for Congruence of Triangles, Important Terms of Triangle, Relation Between Sides and Angles of Triangle

#### Frank Class 9 Mathematics Chapter 11: Triangles and their congruency exercises

ExerciseNo. of questionsPages
Exercise 11.116 -
Exercise 11.235 -

### Frank Class 9 Mathematics Chapter 12: Isosceles Triangle solutions

Shaalaa has a total of 32 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Isosceles Triangle are Isosceles Triangle : If Two Angles of a Triangle Are Equal, the Sides Opposite to Them Are Also Equal., Isosceles Triangles, Isosceles Triangles : If Two Sides of a Triangle Are Equal, the Angles Opposite to Them Are Also Equal.

#### Frank Class 9 Mathematics Chapter 12: Isosceles Triangle exercises

ExerciseNo. of questionsPages
Exercise 12.132 -

### Frank Class 9 Mathematics Chapter 13: Inequalities in Triangles solutions

Shaalaa has a total of 33 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Inequalities in Triangles are If Two Angles of a Triangle Are Unequal, the Greater Angle Has the Greater Side Opposite to It., If two sides of a triangle are unequal, the greater side has the greater angle opposite to it., Inequalities in a Triangle, Of All the Lines, that Can Be Drawn to a Given Straight Line from a Given Point Outside It, the Perpendicular is the Shortest.

#### Frank Class 9 Mathematics Chapter 13: Inequalities in Triangles exercises

ExerciseNo. of questionsPages
Exercise 13.133 -

### Frank Class 9 Mathematics Chapter 14: Constructions of Triangles solutions

Shaalaa has a total of 39 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Constructions of Triangles are Construct a Triangle Given the Lengths of Its Three Sides, Construct Isosceles Triangle

#### Frank Class 9 Mathematics Chapter 14: Constructions of Triangles exercises

ExerciseNo. of questionsPages
Exercise 14.139 -

### Frank Class 9 Mathematics Chapter 15: Mid-point and Intercept Theorems solutions

Shaalaa has a total of 47 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Mid-point and Intercept Theorems are Equal Intercept Theorem, The Mid-point Theorem

#### Frank Class 9 Mathematics Chapter 15: Mid-point and Intercept Theorems exercises

ExerciseNo. of questionsPages
Exercise 15.134 -
Exercise 15.213 -

### Frank Class 9 Mathematics Chapter 16: Similarity solutions

Shaalaa has a total of 76 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Similarity are Concept of Area, Figures Between the Same Parallels, Similarity, Triangles with the Same Vertex and Bases Along the Same Line

#### Frank Class 9 Mathematics Chapter 16: Similarity exercises

ExerciseNo. of questionsPages
Exercise 16.133 -
Exercise 16.243 -

### Frank Class 9 Mathematics Chapter 17: Pythagoras Theorem solutions

Shaalaa has a total of 33 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Pythagoras Theorem are Pythagoras Theorem, Regular Polygon

#### Frank Class 9 Mathematics Chapter 17: Pythagoras Theorem exercises

ExerciseNo. of questionsPages
Exercise 17.133 -

### Frank Class 9 Mathematics Chapter 18: Rectilinear Figures solutions

Shaalaa has a total of 49 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Rectilinear Figures are Concept of Quadrilaterals - Sides, Adjacent Sides, Opposite Sides, Angle, Adjacent Angles and Opposite Angles, Diagonal Properties of Different Kinds of Parallelograms, Introduction of Rectilinear Figures, Names of Polygons, Property: The Diagonals of a Rectangle Are of Equal Length., Property: The diagonals of a rhombus are perpendicular bisectors of one another., Property: The diagonals of a square are perpendicular bisectors of each other., Property: The Opposite Angles of a Parallelogram Are of Equal Measure., Property: The Opposite Sides of a Parallelogram Are of Equal Length., Types of Quadrilaterals

#### Frank Class 9 Mathematics Chapter 18: Rectilinear Figures exercises

ExerciseNo. of questionsPages
Exercise 18.149 -

### Frank Class 9 Mathematics Chapter 19: Quadrilaterals solutions

Shaalaa has a total of 46 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Quadrilaterals are Concept of Quadrilaterals - Sides, Adjacent Sides, Opposite Sides, Angle, Adjacent Angles and Opposite Angles, Diagonal Properties of Different Kinds of Parallelograms, Introduction of Rectilinear Figures, Names of Polygons, Property: The Diagonals of a Rectangle Are of Equal Length., Property: The diagonals of a rhombus are perpendicular bisectors of one another., Property: The diagonals of a square are perpendicular bisectors of each other., Property: The Opposite Angles of a Parallelogram Are of Equal Measure., Property: The Opposite Sides of a Parallelogram Are of Equal Length., Types of Quadrilaterals

#### Frank Class 9 Mathematics Chapter 19: Quadrilaterals exercises

ExerciseNo. of questionsPages
Exercise 19.122 -
Exercise 19.224 -

### Frank Class 9 Mathematics Chapter 20: Constructions of Quadrilaterals solutions

Shaalaa has a total of 27 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Constructions of Quadrilaterals are Constructing a Quadrilateral, Construction of a Rectangle When Its Length and Breadth Are Given., Construction of Parallelograms, Construction of Rhombus, Construction of Square, Construction of Trapezium, To Construct a Regular Hexagon

#### Frank Class 9 Mathematics Chapter 20: Constructions of Quadrilaterals exercises

ExerciseNo. of questionsPages
Exercise 20.127 -

### Frank Class 9 Mathematics Chapter 21: Areas Theorems on Parallelograms solutions

Shaalaa has a total of 37 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Areas Theorems on Parallelograms are Concept of Quadrilaterals - Sides, Adjacent Sides, Opposite Sides, Angle, Adjacent Angles and Opposite Angles, Diagonal Properties of Different Kinds of Parallelograms, Introduction of Rectilinear Figures, Names of Polygons, Property: The Diagonals of a Rectangle Are of Equal Length., Property: The diagonals of a rhombus are perpendicular bisectors of one another., Property: The diagonals of a square are perpendicular bisectors of each other., Property: The Opposite Angles of a Parallelogram Are of Equal Measure., Property: The Opposite Sides of a Parallelogram Are of Equal Length., Types of Quadrilaterals

#### Frank Class 9 Mathematics Chapter 21: Areas Theorems on Parallelograms exercises

ExerciseNo. of questionsPages
Exercise 21.13725

### Frank Class 9 Mathematics Chapter 22: Statistics solutions

Shaalaa has a total of 50 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Statistics are Class Intervals and Class Limits, Concept of Median, Concepts of Statistics, Cumulative Frequency Table, Frequency, Frequency Distribution Table, Graphical Representation of Continuous Frequency Distribution, Graphical Representation of Data, Mean of Ungrouped Data, Properties of Mean, Tabulation of Data, Variable

#### Frank Class 9 Mathematics Chapter 22: Statistics exercises

ExerciseNo. of questionsPages
Exercise 22.115 -
Exercise 22.25 -
Exercise 22.330 -

### Frank Class 9 Mathematics Chapter 23: Graphical Representation of Statistical Data solutions

Shaalaa has a total of 16 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Graphical Representation of Statistical Data are Class Intervals and Class Limits, Concepts of Statistics, Cumulative Frequency Table, Frequency, Frequency Distribution Table, Graphical Representation of Continuous Frequency Distribution, Graphical Representation of Data, Tabulation of Data, Variable

#### Frank Class 9 Mathematics Chapter 23: Graphical Representation of Statistical Data exercises

ExerciseNo. of questionsPages
Exercise 23.116 -

### Frank Class 9 Mathematics Chapter 24: Perimeter and Area solutions

Shaalaa has a total of 114 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Perimeter and Area are Area of a General Quadrilateral, Area of Circle, Circumference of a Circle, Concept of Perimeter, Perimeter of Triangles, Some Special Types of Triangles - Equilateral and Isosceles Triangles, Types of Quadrilaterals

#### Frank Class 9 Mathematics Chapter 24: Perimeter and Area exercises

ExerciseNo. of questionsPages
Exercise 24.121 -
Exercise 24.252 -
Exercise 24.341 -

### Frank Class 9 Mathematics Chapter 25: Surface Areas and Volume of Solids solutions

Shaalaa has a total of 80 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Surface Areas and Volume of Solids are Cost of an Article, Cross Section of Solid Shapes, Flow of Water ( or any other liquid ), Introduction of Solids, Surface Area of a Cube, Surface Area of a Cuboid, Surface Area of Cylinder

#### Frank Class 9 Mathematics Chapter 25: Surface Areas and Volume of Solids exercises

ExerciseNo. of questionsPages
Exercise 25.130 -
Exercise 25.228 -
Exercise 25.322 -

### Frank Class 9 Mathematics Chapter 26: Trigonometrical Ratios solutions

Shaalaa has a total of 74 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Trigonometrical Ratios are Concept of Perpendicular, Base, and Hypotenuse in a Right Triangle, Notation of Angles, Reciprocal Relations, Trigonometric Ratios and Its Reciprocal

#### Frank Class 9 Mathematics Chapter 26: Trigonometrical Ratios exercises

ExerciseNo. of questionsPages
Exercise 26.174 -

### Frank Class 9 Mathematics Chapter 27: Trigonometrical Ratios of Standard Angles solutions

Shaalaa has a total of 146 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Trigonometrical Ratios of Standard Angles are Trigonometric Equation Problem and Solution, Trigonometric Ratios of Some Special Angles

#### Frank Class 9 Mathematics Chapter 27: Trigonometrical Ratios of Standard Angles exercises

ExerciseNo. of questionsPages
Exercise 27.170 -
Exercise 27.231 -
Exercise 27.345 -

### Frank Class 9 Mathematics Chapter 28: Coordinate Geometry solutions

Shaalaa has a total of 62 questions with solutions for this chapter in Class 9 Mathematics. Concepts covered in Coordinate Geometry are Cartesian System, Coordinate Geometry, Co-ordinates of Points, Dependent and Independent Variables, Finding the Slope and the Y-intercept of a Given Line, Graph, Graphs of Linear Equations, Inclination and Slope, Ordered Pair, Plotting of Points, Quadrants and Sign Convention, Y-intercept

#### Frank Class 9 Mathematics Chapter 28: Coordinate Geometry exercises

ExerciseNo. of questionsPages
Exercise 28.118 -
Exercise 28.244 -

## Frank Solutions for Class 9 Maths ICSE

Class 9 Frank solutions answers all the questions given in the Frank textbooks in a step-by-step process. Our Mathematics tutors have helped us put together this for our Class 9 Students. The solutions on Shaalaa will help you solve all the Frank Class 9 Mathematics questions without any problems. Every chapter has been broken down systematically for the students, which gives fast learning and easy retention.

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Our Frank solutions for Class 9 Maths ICSE cover everything from Irrational Numbers, Profit , Loss and Discount, Compound Interest, Expansions, Factorisation, Changing the subject of a formula, Linear Equations, Simultaneous Linear Equations, Indices, Logarithms, Triangles and their congruency, Isosceles Triangle, Inequalities in Triangles, Constructions of Triangles, Mid-point and Intercept Theorems, Similarity, Pythagoras Theorem, Rectilinear Figures, Quadrilaterals, Constructions of Quadrilaterals, Areas Theorems on Parallelograms, Statistics, Graphical Representation of Statistical Data, Perimeter and Area, Surface Areas and Volume of Solids, Trigonometrical Ratios, Trigonometrical Ratios of Standard Angles, Coordinate Geometry and the other topics. Yes, these are the best Frank 12 Mathematics solution options on the market. You get to fully prepare for the exam in a reliable and comprehensive manner. You just have to check it out for yourself and the experience can be really impressive.

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