# NCERT Solutions for Class 6 Maths Chapter 11 Algebra (Ex 11.2) Exercise 11.2

## NCERT Solutions for Class 6 Maths Chapter 11 Algebra (Ex 11.2) Exercise 11.2

Class 6 is considered a foundational class where students learn the basics of all important subjects. A thorough understanding of subjects in Class 6 makes it easier for students to study effectivelyin higher classes. Class 6 Maths Chapter 11 is on Algebra. Because it contains all the knowledge required to establish a strong understanding of numbers and equations in Algebra, which will be very useful to students in higher Maths.. In order to complete the chapter and achieve higher grades in exams, students must be able to solve all the exercises in Chapter 11. Although some of these problems might appear challenging at first, they will become easier to solve withpractice. When students have difficulty understanding the questions, they can use the Extramarks platform to understand them better and solve them faster. During exam preparation, students can access a wealth of study materials and instructional modules on the Extramarks platform to meet their needs.

Students must first study each and every subtopic of this chapter individually, and then attempt the NCERT exercise questions given at the end of the chapter. This way, they can fully comprehend the entire chapter. They must take help from the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 to solve all the NCERT exercise questions.

The Math curriculum for Class 6 covers this chapter, which has eight major divisions or courses. The chapter’s topics and concepts must be extensively reviewed by students in order for them to be able to solve and practise the algebraic sums. The various topics covered in this chapter are:

1. Introduction to Algebra
2. Matchstick Problems
3. The Idea of a Variable
4. Use of Variables in Common Rules
1. Rules from Geometry
2. Rules from Arithmetic
3. Expressions with Variables
4. Practical Applications of Expressions
5. What is an Equation?
6. Solution to an Equation

### Access Other Exercises of Class 6 Maths Chapter 11

 Chapter 11 – Algebra Exercises Exercise 11.1 11 Questions & Solutions Exercise 11.3 6 Questions & Solutions Exercise 11.4 3 Questions & Solutions Exercise 11.5 5 Questions & Solutions

## NCERT Solutions for Class 6 Maths Chapter 11 Algebra (Ex 11.2) Exercise 11.2

Chapter 6 of Class 11 Maths is on Algebra. To score well in Class 6 Maths, students must practise a lot of questions. Students can practise the questions of Class 6 Chapter 11 Exercise 11.2 from the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 The  NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 are offered by Extramarks for the benefit of students. Students can download the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 from the website and mobile application of Extramarks. The NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 can be downloaded in PDF format for offline access.

With the help of the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2, students will be able to solve the Maths Class 6 Chapter 11 Exercise 11.2 thoroughly. The NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 are written in a stepwise manner for the students’ clear understanding. The NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 can help students to self-study and enhance their Maths scores.

## Access NCERT Solutions for Class 6 Maths Chapter 11 – Algebra

Students can access the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 from the website and mobile application of Extramarks. Students are advised to download the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 in PDF format. The NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 will help students to score well in the exams. They must download the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2  for effective preparation.

## NCERT Solutions for Class 6 Maths Chapter 11  Algebra Exercise 11.2

Various other tips for students to prepare for Class 6 Math are:

Mock tests: Mock exams are the best way to prepare for any exam. Mock exams help students in a number of ways. With the help of Mock exams, students can identify the weak areas where they need to improve. Mock exams also help students manage their time effectively. Giving mock exams in an exam-like setting will help students remove their nervousness before the actual exam. Time management is very essential for any exam. To complete their exam paper on time, students must practice a few mock exams during their preparation. Mock exams for Maths will also increase students’ writing speed.

To ensure that they are fully prepared for their term-end exams, students in Class 6 will benefit from taking practice tests in Maths. Instead of worrying about their test results, students who are taking mock exams should evaluate their performance and identify any areas that need more practice. Students can use the study materials provided by Extramarks to aid in their analysis and preparation for practice exams. The study materials offered by Extramarks through its website and mobile application are available for students to download.

Students may also take mock tests that are based on particular units. This will ensure that every chapter is thoroughly finished. To prepare for Class 6th Maths Exercise 11.2, students can give mock examinations for Chapter 11. They can analyze the mock exams with the help of the  NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2.

Revision: Extramarks offers students revision materials for all topics. When practising Maths for Class 6, it is critical to take revision notes. Revision is essential for effectively preparing for any exam. Students who revise extensively may recall what they have learned during the year and perform well on tests. Regular revision assists students in understanding and remembering all of the key concepts in any subject. Students build confidence in their abilities to perform well on tests after numerous revision rounds. Extramarks’ revision notes are extensive and highlight the key concepts. They are continually updated and developed to meet the most recent CBSE standards.

Before exams, revision notes from Extramarks for Math will aid students in remembering all the important formulas. To prepare for NCERT Class 6 Maths Chapter 11 Exercise 11.2, students must refer to the revision notes and NCERT solutions provided by Extramarks. All the resources provided by Extramarks are available on their website and mobile application. With the help of the resources provided, students will be able to cover the whole syllabus thoroughly. Students can download the  NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2  from the website or mobile application.

NCERT Books: The NCERT books are the primary source for Class 6. Because they are recommended by the CBSE, NCERT books are necessary for pupils. Students should enhance their preparation with materials from Extramarks in addition to the NCERT textbooks. Extramarks’ resources are meticulously written to meet NCERT guidelines. Extramarks provides NCERT solutions for each chapter in Class 6 Maths. To prepare for Chapter 11 Exercise 11.2, students must refer to the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2. The NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2  will help students to enhance their Maths scores.

It is critical that students follow the NCERT guidelines. They must thoroughly practice all of the NCERT questions. Students will be able to test their level of understanding of the chapters as well as their degree of preparation using the NCERT exercises. NCERT activities contain a wide range of questions of various difficulty levels. Some questions assess students’ theoretical understanding, while others examine how well they have practically understood the chapters. Extramarks’ materials will help students answer a variety of questions.

Extramarks provide students with one-stop access to all of the resources they will require. Students will no longer have to spend time searching for the best study resources. It simplifies exam preparation and study for students. The extensive materials available through Extramarks benefit students of all classes tremendously. Extramarks also provides study resources for Hindi medium students. Extramarks study materials are all available in PDF format for download. Furthermore, it provides NCERT Solutions for those who struggle in Maths. They can use the revision notes as a guide to review key concepts and formulas. Using Extramarks materials will help learners prepare for the Class 6 Maths exam.

They can download the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 from the mobile application or website to enhance their preparation for NCERT Class 6 Maths Chapter 11 Exercise 11.2. The NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 will guide students to solve all questions in the most precise and easy way. They must download the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 in PDF format so that it is easy to access.

Q.1 The side of an equilateral triangle is shown by l. Express the perimeter of the equilateral triangle using l.

Ans.

Length of side of equilateral triangle = l
Perimeter of equilateral triangle = l + l + l = 3 l

Q.2 The side of a regular hexagon is denoted by l. Express the perimeter of the hexagon using l. Ans.

Length of each side of regular hexagon = l
Perimeter of regular hexagon = l + l + l + l + l+ l

= 6 l

Q.3 A cube is a three-dimensional figure as shown in Fig 11.11. It has six faces and all of them are identical squares. The length of an edge of the cube is given by l. Find the formula for the total length of the edges of a cube. Ans.

Length of each side of cube = l
Number of edges in cube = 12
Total length of the edges of cube = Number of edges × Length of one edge

= 12 l

Q.4 The diameter of a circle is a line which joins two points on the circle and also passes through the centre of the circle. (In the adjoining figure (Fig 11.12) AB is a diameter of the circle; C is its centre.) Express the diameter of the circle (d) in terms of its radius(r). Ans.

Diameter of a circle is double of its radius.
So, diameter (d) of circle = 2r

Q.5 To find sum of three numbers 14, 27 and 13, we can have two ways:
(a) We may first add 14 and 27 to get 41 and then add 13 to it to get the total sum 54 or
(b) We may add 27 and 13 to get 40 and then add 14 to get the sum 54.
Thus, (14 + 27) + 13 = 14 + (27 + 13)This can be done for any three numbers.
This property is known as the associativity of addition of numbers.
Express this property which we have already studied in the chapter on Whole Numbers, in a general way, by using variables a, b and c.

Ans.

For three whole numbers a, b and c. We, have (a + b) + c = a + (b + c)

## 1. Is Class 6 Maths tough?

It is true that Class 6 has an increased difficulty level in all subjects but students can make it easier for themselves by studying regularly and practising NCERT exercises. Class 6 Maths must also be prepared in this manner. Students can solve NCERT exercises with the help of resources provided by Extramarks. To solve the questions of Class 6 Chapter 11 Exercise 11.2, students can take the help of the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2.

## 2. From where can students download the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2?

Students can download the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2  from the website and mobile application of Extramarks.

## 3. Can the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 be downloaded in PDF format?

Yes, the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 is available in PDF format. Students are advised to download the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 in PDF format for easy access.

## 4. Will the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 help students to solve mock papers?

Yes, the  NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 will help students in solving the mock examination questions. They can also refer to Extramarks’ past years’ paper solutions to find authentic solutions. Students must download the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2  for preparing Chapter 11 efficiently.

## 5. Are Extramarks’ study materials reliable?

Yes, Extramarks’ study resources are trustworthy and authentic. Extramarks’ study resources cover the entire syllabus in depth and can be utilised by students to prepare for exams. Furthermore, the study materials are updated on a regular basis in accordance with the most recent CBSE guidelines.

## 6. Do the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 contain solutions for all exercise questions of Chapter 11 Class 6 Exercise 11.2 Maths?

The NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 contains solutions for all the questions of Class 6 Chapter 11 Exercise 11.2, students can visit the website and mobile application of Extramarks.

## 7. Are the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 useful for preparing for competitive exams?

Yes, candidates preparing for various competitive exams can also make use of the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2. They must download the NCERT Solutions Class 6 Maths Chapter 11 Exercise 11.2 in  PDF format for easy access.