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# NCERT Solutions for Class 7 Maths

## Solutions for Mathematics for Class 7

Shaalaa provides NCERT Solutions for Class 7 Maths and has all the answers for the questions given in Mathematics for Class 7. Shaalaa is surely a site that most of your classmates are using to perform in exams.

You can solve Mathematics for Class 7 and use Shaalaa NCERT Solutions for Class 7 Maths to check your answers.

#### NCERT Solutions for Class 7 Maths ## Chapters covered in NCERT Solutions for Class 7 Maths

#### Chapter 1: Integers

Shaalaa has a total of 86 questions are solved for this Chapter in Class 7 Maths. Chapters covered in Integers are Additive Identity, Associative Property, Associativity for Multiplication, Closure Under Addition, Closure Under Multiplication, Closure Under Subtraction, Commutative Property, Commutativity of Multiplication, Distributive Property, Division of Integers, Introduction of Integer, Making Multiplication Easier, Multiplication by Zero, Multiplication of a Positive and a Negative Integer, Multiplication of Two Negative Integers, Multiplicative Identity, Product of Three Or More Negative Integers, Properties of Division of Integers

#### Chapter 2: Fractions and Decimals

Shaalaa has a total of 192 questions are solved for this Chapter in Class 7 Maths. Chapters covered in Fractions and Decimals are Concept of Decimal Numbers, Division by 10, 100 and 1000, Division of a Decimal Number by Another Decimal Number, Division of a Decimal Number by a Whole Number, Division of a Fraction by Another Fraction, Division of a Fraction by a Whole Number, Division of Whole Number by a Fraction, Introduction of Fractions, Multiplication of a Fraction by a Fraction, Multiplication of a Fraction by a Whole Number, Multiplication of Decimal Numbers, Multiplication of Decimal Numbers by 10, 100 and 1000

#### Chapter 3: Data Handling

Shaalaa has a total of 32 questions are solved for this Chapter in Class 7 Maths. Chapters covered in Data Handling are Arithmetic Mean - Range, Chance and Probability - Chance, Collecting Data, Concept of Arithmetic Mean, Concept of Median, Concept of Mode, Concept of Representative Values, Introduction of Data Handling, Mode - Mode of Large Data, Organisation of Data, Use of Bar Graphs with a Different Purpose - Choosing a Scale

#### Chapter 4: Simple Equations

Shaalaa has a total of 108 questions are solved for this Chapter in Class 7 Maths. Chapters covered in Simple Equations are Applications of Simple Equations to Practical Situations, Concep of Equation, From Solution to Equation, Mind-reading Game, More Equations, Setting up of an Equation, Solving an Equation

#### Chapter 5: Lines and Angles

Shaalaa has a total of 43 questions are solved for this Chapter in Class 7 Maths. Chapters covered in Lines and Angles are Adjacent Angles, Checking for Parallel Lines, Complementary Angles, Concept of Linear Pair, Concept of Vertically Opposite Angles, Introduction to Lines and Angles, Pairs of Lines - Angles Made by a Transversal, Pairs of Lines - Intersecting Lines, Pairs of Lines - Transversal, Pairs of Lines - Transversal of Parallel Lines, Supplementary Angles

#### Chapter 6: The Triangle and its Properties

Shaalaa has a total of 47 questions are solved for this Chapter in Class 7 Maths. Chapters covered in The Triangle and its Properties are Altitudes of a Triangle, Angle Sum Property of a Triangle, Exterior Angle of a Triangle and Its Property, Introduction of Triangle, Medians of a Triangle, Right-angled Triangles and Pythagoras Property, Sum of the Lengths of Two Sides of a Triangle, Two Special Triangles : Equilateral and Isosceles

#### Chapter 7: Congruence of Triangles

Shaalaa has a total of 24 questions are solved for this Chapter in Class 7 Maths. Chapters covered in Congruence of Triangles are Congruence Among Line Segments, Congruence Among Right- Angled Triangles, Congruence of Angles, Congruence of Plane Figures, Congruence of Triangles, Criteria for Congruence of Triangles

#### Chapter 8: Comparing Quantities

Shaalaa has a total of 53 questions are solved for this Chapter in Class 7 Maths. Chapters covered in Comparing Quantities are Charge Given on Borrowed Money Or Simple Interest, Concept of Equivalent Ratios, Concept of Estimation, Converting Decimals to Percentage, Converting Fractional Numbers to Percentage, Increase Or Decrease as per Cent, Interest for Multiple Years, Introduction of Comparing Quanttitite, Meaning of Percentage, Percentage – Another Way of Comparing Quantities, Prices Related to an Item Or Buying and Selling, Profit Or Loss as a Percentage, Ratios to Percents, Use of Percentages - Converting Percentages to “How Many”, Use of Percentages -interpreting Percentages

#### Chapter 9: Rational Numbers

Shaalaa has a total of 67 questions are solved for this Chapter in Class 7 Maths. Chapters covered in Rational Numbers are Comparison of Rational Numbers, Concept of Rational Numbers, Need for Rational Numbers, Operations on Rational Numbers - Addition, Operations on Rational Numbers - Division, Operations on Rational Numbers - Multiplication, Operations on Rational Numbers - Subtraction, Positive and Negative Rational Numbers, Rational Numbers Between Two Rational Numbers, Rational Numbers in Standard Form, Rational Numbers on a Number Line

#### Chapter 10: Practical Geometry

Shaalaa has a total of 16 questions are solved for this Chapter in Class 7 Maths. Chapters covered in Practical Geometry are Constructing a Right-angled Triangle When the Length of One Leg and Its Hypotenuse Are Given (RHS Criterion), Constructing a Triangle When the Lengh of Its Sides Are Known (SSS Criterion), Constructing a Triangle When the Lengths of Two Sides and the Measure of the Angle Between Them Are Known. (Sas Criterion), Constructing a Triangle When the Measures of Two of Its Angles and the Length of the Side Included Between Them is Given. (ASA Criterion), Construction of a Line Parallel to a Given Line, Through a Point Not on the Line, Construction of Triangles

#### Chapter 11: Perimeter and Area

Shaalaa has a total of 57 questions are solved for this Chapter in Class 7 Maths. Chapters covered in Perimeter and Area are Area of a Parallelogram, Area of a Triangle, Area of Circle, Circumference of a Circle, Concept of Application of Conversion, Conversion of Units, Generalising for Other Congruent Parts of Rectangles, Perimeter of Polygons, Squares and Rectangles, Triangles as Parts of Rectangles

#### Chapter 12: Algebraic Expressions

Shaalaa has a total of 98 questions are solved for this Chapter in Class 7 Maths. Chapters covered in Algebraic Expressions are Addition and Subtraction of Algebraic Expressions, Concept of Expressions Formed, Finding the Value of an Expression, Like and Unlike Terms, Monomials, Binomials, Trinomials and Polynomials, Terms of an Expression, Using Algebraic Expressions – Formulas and Rules

#### Chapter 13: Exponents and Powers

Shaalaa has a total of 91 questions are solved for this Chapter in Class 7 Maths. Chapters covered in Exponents and Powers are Concept of Exponents, Decimal Number System, Dividing Powers with the Same Base, Dividing Powers with the Same Exponents, Expressing Large Numbers in the Standard Form, Miscellaneous Examples Using the Laws of Exponents, Multiplying Powers with the Same Base, Multiplying Powers with the Same Exponents, Taking Power of a Power

#### Chapter 14: Symmetry

Shaalaa has a total of 72 questions are solved for this Chapter in Class 7 Maths. Chapters covered in Symmetry are Concept of Rotational Symmetry, Introduction of Symmetry, Lines of Symmetry for Regular Polygons, Line Symmetry and Rotational Symmetry

#### Chapter 15: Visualising Solid Shapes

Shaalaa has a total of 27 questions are solved for this Chapter in Class 7 Maths. Chapters covered in Visualising Solid Shapes are Concept of Faces, Edges and Vertices, Drawing Solids on a Flat Surface - Isometric Sketches, Drawing Solids on a Flat Surface - Oblique Sketches, Drawing Solids on a Flat Surface - Visualising Solid Objects, Introduction of Plane Figures and Solid Shapes, Nets for Building 3-d Shapes, Viewing Different Sections of a Solid - Another Way is by Shadow Play

## NCERT Solutions for Class 7 Maths

Class 7 NCERT solutions answers all the questions given in the NCERT textbooks in a step-by-step process. Our Maths tutors have helped us put together this for our Class 7 Students. The solutions on Shaalaa will help you solve all the NCERT Class 7 Mathematics questions without any problems. Every chapter has been broken down systematically for the students, which gives fast learning and easy retention.

Shaalaa provides free NCERT solutions for Class 7 Maths. Shaalaa has carefully crafted NCERT solutions for Class 7 Mathematics that can help you understand the concepts and learn how to answer properly in your board exams. You can also share our link for free Class 7 Mathematics NCERT solutions with your classmates.

If you have any doubts while going through our Class 7 Mathematics NCERT solutions, then you can go through our Video Tutorials for Mathematics. The tutorials should help you better understand the concepts.

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