NCERT Solutions for Class 7 Maths: Are you looking for the solutions of NCERT Questions present in in-text and exercises? Then you have come to the right place where you can find all chapters NCERT Solutions of Class 7 Maths. In this article, we have given the solutions for every chapter from the very first chapter i.e. integers and the last chapter i.e. visualizing solid shapes. All the NCERT solutions have been explained in a detailed manner and an easy language. We have provided the NCERT Solutions for free, you can download the NCERT Solutions for Class 7 All Chapters PDF from below. It is not mandatory to sign up here. Embibe believes in providing free education to every child.
Solving NCERT questions is very important. NCERT Questions are not only important from the perspective of the board examination but also for competitive examinations. Even the competitive examinations like JEE Mains, NEET and olympiads tend to ask some questions from the NCERT Textbooks. The NCERT Questions can be a boon if you sincerely invest some time in solving it. It is best that after reading every concept you spend some time on solving NCERT questions on those topics. This will test whether you have understood the concept well or not. All the NCERT Solutions have been solved according to the CBSE guidelines so you don’t have to worry about losing even a single mark.
NCERT Solutions for Class 7 Maths
Here are the NCERT Solutions for all the chapters of Class 7 Maths. All the solutions have been solved by the academic experts of Embibe and have been written such a way that any 7th class student can understand it.
- • 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
- • Chapter 9: Rational Numbers
- • Chapter 10: Practical Geometry
- • Chapter 11: Perimeter and Area
- • Chapter 12: Algebraic Expressions
- • Chapter 13: Exponents and Powers
- • Chapter 14: Symmetry
- • Chapter 15: Visualizing Solid Shapes
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- We have covered all fundamentals: All type of questions on every formula have been covered. We have explained how we have substituted and arrived at the answer, we have also provided a valid reason for our answer.
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CBSE NCERT Solutions For Class 7 Maths – Chapter Descriptions
NCERT Solutions For Class 7 Maths Chapter 1 – Integers
We have learnt about whole numbers and integers in Class 6. We know that integers from a bigger collection of numbers which contains whole numbers and negative numbers. What other differences do you find between whole numbers and integers?. In this chapter, we will study more about integers, their properties and operations.
NCERT Solutions For Class 7 Maths Chapter 2 – Fractions and Decimals
You have learnt fractions and decimals in earlier classes. The study of fractions included proper, improper and mixed fractions as well as their addition and subtraction. We also studied comparison of fractions, equivalent fractions, representation of fractions on the number line and ordering of fractions. Our study of decimals included their comparison, their representation on the number line and their addition and subtraction. We shall now learn multiplication and division of fractions as well as of decimals.
NCERT Solutions For Class 7 Maths Chapter 3 – Data Handling
In your previous classes, you have dealt with various types of data. You have learnt to collect data, tabulate and put it in the form of bar graphs. The collection, recording and presentation of data help us organise our experiences and draw inferences from them. In this chapter, we will take one more step towards learning how to do this. You will come across some more kinds of data and graphs. You have seen several kinds of data through newspapers, magazines, television and other sources. You also know that all data give us some sort of information.
NCERT Solutions For Class 7 Maths Chapter 4 – Simple Equations
Simple Equations: Suppose Ravi goes to his grandfather to ask him his age. His grandfather tells Ravi that if he multiplies his age by 6 and then adds 8 to the product, he will know the age of his grandfather. Ravi got 62 as an answer. What is the age of Ravi? How do you find that? Ravi is 9 years old. Suppose a basket contains some apples and oranges. The number of oranges is thrice of the number of apples. The total number of fruits in the basket is 200. How do you find the number of apples and oranges? There are 50 apples and 150 oranges. These are examples of simple equations. In this section, we will study simple equations and how to solve them.
NCERT Solutions For Class 7 Maths Chapter 5 – Lines & Angles
In geometry, lines are figures that are made up of infinite points extending indefinitely in both directions. Lines are straight and have negligible depth or width. There are a variety of lines you will learn about, such as perpendicular lines, intersecting lines, transversal lines, etc. An angle is a figure in which two rays emerge from a common point. You may also come across alternate and corresponding angles in this field. So in this chapter, we will learn about Lines, Angles and their properties.
NCERT Solutions For Class 7 Maths Chapter 6 – The Triangle and Its Properties
This chapter will teach the students that the six elements of a triangle are its three angles and the three sides. The line segment joining a vertex of a triangle to the mid point of its opposite side is called a median of the triangle. The perpendicular line segment from a vertex of a traingle to its opposite side is called an altitude of the triangle. The learners will also know that an exterior angle of a triangle is formed when a side of a triangle is produced. t each vertex, you have two ways of forming an exterior angle.
NCERT Solutions For Class 7 Maths Chapter 7 – Congruence of Triangles
This NCERT Solutions for Class 7 Maths Chapter 7 Congruence of Triangles teaches the students that Congruent objects are exact copies of one another. The method of superposition examines the congruence of plane figures. Students will also know SSS Congruence of two traingles: Under a given correspondence, two triangles are congruent if the three sides of the one are equal to the three corresponding sides of the other.
NCERT Solutions For Class 7 Maths Chapter 8 – Comparing Quantities
This class 7 Maths Chapter 8 will highlight students on the fact that it is often required to compare two quantities in our daily life. They may be heights, weights, salaries, marks, etc. While comparing heights of two persons with heights 150 cm ad 75 cm, we write it as the ratio 150:75 or 2:1. Two ratios can be compared by converting them to like fractions. If the two fractions are equal, we say the two given ratios are equivalent.
NCERT Solutions For Class 7 Maths Chapter 9 – Rational Numbers
This chapter will teach the students that the number 0 is neither a positive nor a negative rational number. There are unlimited number of rational numbers between two rational numbers. Two rational numbers with the same denominator can be added by adding their numerators, keeping the denominator same. Two rational numbers with different denominators are added by first taking the LCM of the two denominators and then converting both the rational numbers to their equivalent forms having the LCM as the denominator.
NCERT Solutions For Class 7 Maths Chapter 10 – Practical Geometry
This chapter teaches the students about the construction of a line parallel to a given line, through a point not on the line. Further, Construction of Triangles, Constructing a Triangle when the lengths of its three sides are known (SSS Criterion) have been taught under this topic. Students will also learn how to construct a right-angled triangle when the length of one leg and its hypotenuse are given (RHS Criterion).
NCERT Solutions For Class 7 Maths Chapter 11 – Perimeter and Area
Perimeter is the distance around a closed figure while the area is the part of plane or region occupied by a closed figure. In this chapter, you will learn how to calculate the perimeter and area of the square or rectangle. You will find out how the formula for the area of triangle is calculated from the area of the rectangle. You will also discover the formula for the area of the parallelogram.
NCERT Solutions For Class 7 Maths Chapter 12 – Algebraic Expressions
Algebraic expressions are formed by the relationship between variables. A variable is just a factor that can take many values. In order to represent the variable, we represent the variable as some alphabets like a, b or x, etc. Now consider the equation 2x + 3y. In order to form this expression first, we multiplied 2 with x and then 3 with y. When we did that we got the term as 2x and 3y. After adding these two terms we got the expression 2x + 3y.
NCERT Solutions For Class 7 Maths Chapter 13 – Exponents
Exponents are the power of the number. For example, if you have a big number like 10 multiplied by 45 times then you can represent it with the help of powers. In this case, it will be 1045. In the same way, you can use the exponents when you are dealing with big numbers. But note that you need to apply different rules when you are dealing with exponents. In this chapter, you will see the multiplication of numbers having exponents, addition, division, etc.
NCERT Solutions For Class 7 Maths Chapter 14 – Symmetry
Symmetry can be found everywhere in nature as well as in the day to day lives. In order to define the symmetry, you need to have a separation of an object such a way that both sides are identical to each other. When you look at the mirror. You see your reflection. This is also a symmetry the mirror is acting as the line which is diving two objects into identical objects. The symmetry can be found in ancients civilization as well mostly in the architecture of the buildings.
NCERT Solutions For Class 7 Maths Chapter 15 – Visualizing Solid Shapes
This chapter deals with the classification of various objects. Like the circle, the square, the rectangle, the quadrilateral, and the triangle are examples of plane figures; the cube, the cuboid, the sphere, the cylinder, the cone, and the pyramid are examples of solid shapes. Then you will learn sketches of solid objects where you will be asked to draw the solid shape on the plane. You will learn how to see the solid from different angles and have them drawn on the paper.
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