NCERT Solutions for Class 7 Maths CBSE
All our solutions for Class 7 Maths are prepared considering the latest CBSE syllabus, and they are amended from time to time. Our free NCERT textbook solutions for CBSE Class 7 Mathematics will strengthen your fundamentals and can help you to score more marks in the examination. Refer to our textbook solutions any time, while doing your homework or while preparing for the exam.
Chapter-wise list of NCERT solution for Class 7 Maths:
- Chapter 1 - Integers
- Chapter 2 - Fractions and Decimals
- Chapter 3 - Data Handling
- Chapter 4 - Simple Equations
- Chapter 5 - Lines And Angles
- Chapter 6 - The Triangle and its Properties
- Chapter 7 - Congruence of Triangles
- Chapter 8 - Comparing Quantities
NCERT Solutions for Class 7 Maths
Chapter 1 Integers
This chapter talks about addition and subtraction of integers. It then dives deeper and teaches multiplication and division of integers along with its properties.
Chapter 2 Fractions and Decimals
This chapter teaches multiplication of a fraction by a fraction, division of a whole number by a fraction, division of a fraction by a whole number, multiplication of a decimal by 10, 100, 1000 etc. Other topics are multiplication of a decimal by a whole number, multiplication of a decimal by a decimal, division of decimals by 10, 100, 1000 etc. and dividing a decimal by a whole number.
Chapter 3 Data Handling
This chapter teaches representation of data, collection of data, organisation of data, representative values, arithmetic mean, mode of large data, median, use of bar graphs with choosing scale, chance and probability.
Chapter 4 Simple Equations
This chapter teaches how to solve equations. From moving a number from one side to another, to solving an equation, to the final solution of an equation. Everything you need to know about simple equations is taught in this chapter.
Chapter 5 Lines and Angles
This chapter discusses different types of angles at length. In this chapter, elated angles, complementary angles, supplementary angles, adjacent angles, linear pair, vertically opposite angles, pairs of lines, intersecting lines, transversals, angle made by a transversal, transversal of parallel lines and checking of parallel lines are discussed.
Chapter 6 The Triangle and its Properties
This chapter focuses on the shape of a triangle. It explains how a triangle is a simple closed curve made of three line segments. It has three vertices, three sides and three angles. It covers the concepts of the median of a triangle, altitude of a triangle, exterior angle of a triangle and its property, angle sum property of a triangle, two special triangles—equilateral and isosceles, sum of the lengths of two sides of a triangle, right-angled triangle and Pythagoras’ property.
Chapter 7 Congruence of Triangles
Here we talk about the congruence of triangles and how two figures of the same shape and size are congruent. Other topics covered in this chapter are congruence of plane figures, congruence among line segments, congruence of angles, congruence of triangles, criteria for congruence of triangles and congruence of right-angled triangles.
Chapter 8 Comparing Quantities
As the name suggests, this chapter deals in comparing quantities. It explains equivalent ratios, percentages, another way of comparing quantities, meaning of percentages, converting fractional numbers to percentages, converting decimals to percentages, converting percentages to fractions or decimals in this chapter.
Chapter 9 Rational Numbers
Here, different types of rational numbers are discussed. It talks about positive and negative rational numbers, rational numbers on a number line, rational numbers in the standard form, comparison of rational numbers, rational numbers between two rational numbers and operations on rational numbers.
Chapter 10 Practical Geometry
In this chapter, we learn about the construction of a line parallel to a given line through a point not on the line and the construction of different types of triangles.
Chapter 11 Perimeter and Area
Here, we learn about the concept of perimeter and how it is the distance around a closed figure while the area is the part of a plane or region occupied by the closed figure.
Chapter 12 Algebraic Expressions
The algebraic terms like coefficients, like and unlike terms, monomials, binomials, trinomials, polynomials, addition and subtraction of algebraic expressions, finding the values of an expression etc. are discussed here.
Chapter 13 Exponents and Powers
Some major topics that are covered in this chapter are exponents, multiplying powers with the same base, dividing powers with the same base, taking the power of a power, multiplying powers with the same exponents, dividing powers with the same exponents, the decimal number system and expressing large numbers in the standard form.
Chapter 14 Symmetry
This chapter is about symmetry. Symmetry means that one shape becomes exactly like another. Topics discussed in this chapter are line symmetry, lines of symmetry for regular polygons and rotational symmetry.
Chapter 15 Visualising Solid Shapes
As the name suggests, this chapter deals in solid shapes and sizes. Shapes including plane figures and solids, faces, edges, vertices, nets for building 3-D shapes, drawing solids on a flat surface, oblique sketches, isometric sketches etc. are discussed here.
Why are NCERT solutions important?
NCERT textbook solutions are considered extremely helpful when preparing for your CBSE Class 7 Mathematics exam. TopperLearning study resources infuse profound knowledge, and our textbook solutions compiled by our Maths experts are no different. Here you will find all the answers to the NCERT textbook questions for Class 7 Maths.
TopperLearning provides step-by-step solutions for each question in each chapter in the NCERT textbook. These NCERT textbook solutions will help you to revise the whole chapter and increase your knowledge of Mathematics. If you would like to know more, please get in touch with our academic advisor today!
Frequently Asked Questions - CBSE Class 7
Why should I study from NCERT solutions?
NCERT solutions provide answers to each and every textbook question, which is a good way to get acquainted with the chapter.
Will CBSE Class 9 Maths help me in other exams?
The topics and concepts that you will study now will come in handy in other competitive exams such as JEE, IAS and NDA.
Is it important to practise Maths?
Since Maths is an application-based subject, it cannot be memorised. Therefore, it is essential that you practise Maths every day, especially the difficult chapters.
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