# NCERT Solutions Class 8 Maths Chapter 11 In Hindi

Class 8 is an important academic year for students. Students learn a lot of new concepts in Class 8. When students move from Class 7 to Class 8, the difficulty level also increases. Students learn in depth about the topics that were taught to them in Class 7. Therefore, students in Class 8 need to put in more effort and devote more time to their studies. The syllabus for CBSE Class 8 is designed to prepare students for studying more complex subjects in higher classes. If students prepare thoroughly for Class 8, it will become easier for them to grasp concepts in Class 9 and beyond. As the difficulty level of Class 8 Mathematics increases, students may find Mathematics to be a tough subject. To become proficient at solving mathematics problems, students must practise a large number of questions. They must complete all NCERT exercise questions from all Class 8 Mathematics chapters.

Applications of Mathematics are employed in different professions. Mathematical concepts are applied in professions and subjects such as Computer Science, Engineering, Astronomy, Statistics, Data Science, and others. Students who want to pursue higher education in these subjects should focus on Class 8 Mathematics. CBSE Class 8 Mathematics is quite beneficial in comprehending the ideas and concepts of other subjects.

About CBSE: CBSE stands for the Central Board of Secondary Education. Students in Classes 10 and 12 take board exams administered by the Central Board of Secondary Education. The Central Board of Secondary Education is a national educational organisation. It was established in 1962. It is the regulating body for public and private schools. The Indian Union Government manages and supervises the CBSE. In India, every CBSE-affiliated school follows the NCERT curriculum. CBSE is based in New Delhi, the capital of India. The CBSE’s primary responsibilities include establishing the framework and requirements for CBSE-affiliated schools’ examinations and making recommendations for ways to improve Indian education.

CBSE Objectives: As a Union organisation, CBSE is concerned with enhancing the education ecosystem for both students and teachers. Its primary objectives are as follows:

- Students whose parents travel frequently have access to educational possibilities.
- Raising the country’s educational levels through affiliated institutes in each region.
- It establishes examination requirements and rewards students with qualification certificates.
- Teachers and administrators receive in-service training and workshops.
- It incorporates job-related and job-oriented inputs to assist students in learning new skills.
- Student-centered paradigms are provided.

About NCERT: The National Council of Educational Research and Training (NCERT) is an independent organisation established by the Indian government to support several public and private schools in India in delivering high-quality instruction. This independent organisation, founded in 1961, is in charge of releasing academic course materials for Classes 1 through 12.

The NCERT course structure ensures a child’s overall development, which in turn supports the overall development of society. NCERT and its component entities create and disseminate school-level textbooks, supplemental materials, newsletters, journals, etc. With these goals in mind, NCERT offers students all required study resources and instructional kits based on a common standard and quality-driven formal education. NCERT has raised the bar for education over time.

NCERT-recommended textbooks are used in CBSE schools in India for Classes 1 through 12. For all topics, the council offers the most genuine content, which is frequently checked and updated. For this reason, many national and state-level competitive tests, such as NEET, JEE, UPSC, etc., recommend using their curriculum and books to prepare. One can achieve academic brilliance by using NCERT-recommended textbooks and study tools because the content in the textbooks is created to clearly convey both the fundamental and more complex ideas of every topic. In fact, the majority of ideas in NCERT textbooks are explained using practical examples and simple experiments.

The NCERT textbooks are recommended for students to prepare for Mathematics. Mathematics is a topic that all students must study. Learning Mathematics is fascinating since it introduces students to new concepts and applications. It also enhances their cognitive and reasoning abilities. Mathematics practice can help students develop their critical thinking skills. Mathematics is an excellent instrument for cultivating mental discipline. There are several uses of studying Mathematics. In some way or another, Mathematics is used in everyday life. As a result, Mathematics is introduced to students at an early age.

Mathematics is one of the most important subjects. It is a subject that involves numbers, forms, facts, measurements, and logical processes. Every aspect of Human life, for instance, Business, Science, Finance, Natural Science, day-to-day activities like shopping, and calculations, involves Mathematics and its applications. Human beings are surrounded by a mathematical environment.

Mathematical concepts, theories, and formulas have numerous practical applications. To tackle various difficulties, students must learn the equations and principles. It is critical to understand this subject in order to appreciate its many applications and importance. Learning Mathematics is beneficial. Students strengthen their analytical and logical reasoning skills.

Mathematical study has a lengthy history. Mathematics is the science of structure, order, and relationship that arose from the primitive activities of counting, measuring, and describing object shapes. It is concerned with logical thinking and quantitative calculation, and its evolution has included an increasing degree of idealisation and abstraction of its subject matter. Mathematics has been a vital accessory to the physical sciences and technology since the 17th century, and it has recently assumed a comparable role in the quantitative aspects of the life sciences. Mathematics has been researched by various mathematicians throughout history in different civilizations.

Archimedes, who flourished in the BC century, is regarded as the Father of Mathematics. He devised formulas for calculating the Volume and Surface Area of solids. Aryabhata, born in 476 CE, is often considered the father of Indian Mathematics. In the sixth century BC, the Pythagoreans introduced Mathematics as a “demonstrative science.” The word “Mathematics” first arose from the Greek term “mathema,” which meant “stuff of teaching.”

Another mathematician named Euclid invented the Axiom, Postulates, Theorems, and Proofs, which are still employed in modern Mathematics. Each region of the world has its own distinct style of describing Mathematics’ history, which dates back thousands of years. Many mathematicians have proposed numerous theories for various concepts used in modern Mathematics. Numbers, which we use for computations now, had different forms throughout the mediaeval era. The Romans invented Roman numerals, which portray numbers using the English alphabet.

Mathematics is a vast discipline. In addition to the standard fields of number theory, Algebra, Geometry, Calculus, mathematical logic, set theory, and more applied mathematics such as Probability theory and Statistics, the discipline of Mathematics also encompasses a vast range of specialised areas and fields of study, including Differential Geometry, Fractal Geometry, Functional Analysis, Singularity Theory, etc.

Application of Mathematics in real life: When students can apply what they are learning in class to real-world applications, learning becomes easier and more enjoyable. The following are some real-world applications of mathematical concepts.

Use of Algebra: Algebra is significantly used in Computer Science. It is also used while studying Physics and Chemistry. For instance, the study of Crystal Symmetry uses the concepts of Algebra. Calculus is a very important part of Mathematics.

Probability and statistics: Statistics is used in business all around the world today. The use of Statistics is also found in Data Science. Probability is used in fields such as Weather Forecasting, Politics, and Sales forecasting to predict the occurrence of Natural disasters or day-to-day things such as traffic.

Geometry is used in professions such as Architecture, Interior Design, Civil Engineering, manufacturing items, etc.

Logarithms are used to simplify complex calculations. Logarithms are used in programming languages and in computing memory spaces.

Mensuration: Mensuration is used in day-to-day life to measure things, calculate weight, etc. For example, when calculating the areas of walls and floors, mensuration is used. Mensuration is the discipline of mathematics that deals with geometric forms and their properties, such as length, volume, shape, surface area, lateral surface area, and so on. The ideas of Mensuration are effectively presented in the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi, which cover all of the major Mensuration formulae and characteristics of various geometric forms and figures. With the help of the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi, students will be able to solve and understand questions related to these topics more effectively. Students must download the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi for Class 8 Maths Chapter 11 In Hindi from the website and mobile application of Extramarks.

Students usually view Mathematics as difficult. Students must practice a vast number of questions in order to make Mathematics easy and simple to learn. Furthermore, consistency is necessary in Mathematics for efficient understanding. To be completely prepared for Mathematics exams, students must solve questions of varying complexity levels. They should begin the chapter by answering simple questions and gradually progress to questions that demand students to use reasoning and analytical abilities.

Often in exams, students will find more questions of a similar nature where analytical skills are required, so students must be prepared for all kinds of questions. With ample practice, students will be able to solve questions quickly within the stipulated time period.

To solve all the questions from Class 8 Maths Chapter 11 in Hindi, students must use the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi. The NCERT Solutions For Class 8 Maths Chapter 11 In Hindi are available on the website and mobile application of Extramarks. Students can download the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi in PDF format. The NCERT Solutions For Class 8 Maths Chapter 11 In Hindi contain all the solutions in a stepwise manner for the students’ clarity. The NCERT Solutions For Class 8 Maths Chapter 11 In Hindi are specially curated for Hindi-medium students. The NCERT Solutions For Class 8 Maths Chapter 11 In Hindi will benefit the Hindi medium students a lot.

**NCERT Solutions for Class 8 Maths Chapter 11 Mensuration in Hindi PDF Download **

Chapter 11 of Class 8 Mathematics is on Mensuration. To ace Mathematics, students must practice a lot of questions. Students can practice the questions of Class 8 Chapter 11 with the help of NCERT Solutions For Class 8 Maths Chapter 11 In Hindi. The NCERT Solutions For Class 8 Maths Chapter 11 In Hindi are offered by Extramarks for the benefit of students. Students can download the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi from the website and mobile application of Extramarks. The NCERT Solutions For Class 8 Maths Chapter 11 In Hindi can be downloaded in PDF format for offline access.

With the help of NCERT Solutions For Class 8 Maths Chapter 11 In Hindi, students will be able to thoroughly solve the question from Class 8 Maths Hindi Medium Chapter 11. The NCERT Solutions For Class 8 Maths Chapter 11 In Hindi are written in a stepwise manner for the clarity of students. The NCERT Solutions For Class 8 Maths Chapter 11 In Hindi can help students with self-study and enhance their Mathematics skills. The NCERT 8 Maths Chapter 11 Solution In Hindi are available on the Extramarks website and mobile application.

**Access NCERT Solutions for CBSE Class 8 Maths Chapter 11 – क्षेत्रमिति**

Students can access the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi from the website and mobile application of Extramarks. Students are advised to download the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi in PDF format. The NCERT Solutions For Class 8 Maths Chapter 11 In Hindi will help students score well in their exams. Students can use the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi while self-study. Students must download the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi for effective preparation.

**NCERT Solutions for Class 8 Maths Chapter 11 Mensuration in Hindi**

In Class 8 Mathematics Chapter 11 Mensuration, there are four exercises. To fully prepare for this chapter, students must solve all the exercises. Students can check their way of solving questions with the help of NCERT Solutions For Class 8 Maths Chapter 11 In Hindi.

The NCERT Solutions For Class 8 Maths Chapter 11 In Hindi offered by Extramarks are very beneficial for students as:

- Students will discover the most accurate and simple-to-understand solutions to every exercise question.
- All of Extramarks’ NCERT solutions are solved by qualified Mathematics teachers. Furthermore, all of the resources are frequently updated.
- The NCERT Solutions For Class 8 Maths Chapter 11 In Hindi are given in a step-by-step format to aid comprehension.
- Solutions are offered for all Chapter 11 Class 8 exercises.
- Extramarks’ study tools comprehensively cover the topics in the subject.
- Extramarks’ resources are provided in Hindi, too.

Students must effectively prepare for Class 8. Rigorous preparation for Class 8 will guarantee that students understand the fundamental ideas of the key topics. Students who are well-versed with topics from Class 8 will be able to study more effectively in higher grades. In Class 8, students must complete all of the exercise questions as well as the optional exercises outlined in the NCERT books. Students will get practical knowledge of subjects in this manner. If students face challenges, they should use the Extramarks’ resources. Subject experts develop these resources for the students’ benefit. Each and every one of Extramarks’ resources is regularly proofread. Students can efficiently study using Extramarks’ solutions because they are tailored to the questions’ precise requirements. The materials from Extramarks include all relevant diagrams, theorems, and formulas. The study materials provided by Extramarks can be used by students for all of their preparation needs. For review and analysis of past years’ papers, Extramarks provides past years’ paper solutions and revision notes. Students must make use of each of these tools as part of their overall preparation. All of the resources are available on the Extramarks website and mobile application. Students can also download the documents in PDF format.

A few tips for students to prepare for Class 8 are:

Syllabus: Students should be acquainted with their specific syllabus before beginning exam preparation. The CBSE syllabus for Class 8 will help students comprehend what they will learn over the course of the academic year. Knowing the syllabus will help Class 8 students study effectively for their exams, as it is developed in compliance with the standards of the CBSE board. Students should have a thorough comprehension of the concepts and topics covered in their individual classes. Students must prepare in accordance with the syllabus outlined in the course textbook. Students should study all the concepts carefully so that they can write precise answers in the exams. Students must carefully study the syllabus for Class 8 Mathematics and prepare for the exams. They are advised to use the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi for their preparation. They must download the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi from the website and mobile application of Extramarks.

Time table: Students are more likely to complete topics on time when they have a strategy and deadlines. Higher weightage and difficulty level of subjects may demand additional study time. As a result, students must set aside time for different topics and chapters. Many students find Mathematics difficult; therefore, they should commit more time to practice it. Students in Class 8 should focus on several chapters and set weekly and monthly objectives for themselves. This will allow them to monitor their progress and ensure that they complete the full course. The chapter on Mensuration is very important for students and must be allotted sufficient time for preparation. Students can effectively prepare for this chapter by using the study materials offered by Extramarks. The NCERT Solutions For Class 8 Maths Chapter 11 In Hindi will guide students in their preparation. Students can practice questions from chapter 11 with the help of the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi. They can get the NCERT Solutions for Class 8 Maths Chapter 11 in Hindi from the Extramarks website and mobile app.

Past year’s papers: To increase their exam scores, students must practice previous years’ papers and sample papers on a regular basis. Solving CBSE example problems for Class 8 will help students prepare for their exams, and some of the questions in the sample papers may appear on the final exam question paper. It’s always a good idea to finish these practice papers before the exam. These mock exams assist students in evaluating their own preparation. After completing a chapter, students are also encouraged to take unit tests. They should try answering questions to see how well they understand the chapter. Unit exams must be analysed in order to identify weak areas that students can then work on. Students should also practise full-length mock exams for the term-end exams. The comprehensive mock exams will assist them in managing their time on exam day. Mock exams should be given in an exam-like setting so that students do not get too anxious on exam day. Students are encouraged to use the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi to analyse the mock examinations. Students can refer to the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi to find the most accurate and precise way to solve different questions. The NCERT Solutions For Class 8 Maths Chapter 11 In Hindi contain solutions along with clear explanations of the formulas used for the students’ understanding. Students therefore must use the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi to enhance their scores.

Study Materials: Students will find that there is a lot of study material accessible both online and offline for Class 8 Mathematics, but students should only choose the best study material for their preparation. They should analyse the material first and then read it. They should select study resources that provide them with the most straightforward and accurate solutions. They should also consider whether the study material they select covers the entire curriculum. CBSE provides new rules each year; students should always obtain updated versions of study materials. The NCERT book for Class 8 Mathematics should be the starting point for students. NCERT books are recommended for all CBSE topics. The NCERT books cover the complete syllabus in detail and provide students with a plethora of practice questions of varying difficulty levels. Students should refer to Extramarks’ study material in addition to the NCERT books. The NCERT Solutions For Class 8 Maths Chapter 11 In Hindi are the best study resource to solve all the questions in Chapter 11. The NCERT Solutions For Class 8 Maths Chapter 11 In Hindi will guide the students in solving all the questions. Students can download the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi from the website and mobile application of Extramarks in PDF format. After using the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi students will not have to look anywhere else for authentic solutions.

Revision: The most important aspect of exam preparation is revision. Students benefit from revision since it allows them to retain a vast amount of information for a longer period of time. With sufficient revision, students will be able to recall the majority of the formulas from their Class 8 Mathematics textbooks. Revisions should be carried out on a regular basis. Students should go over their brief notes, mock tests, and unit tests. Students will develop confidence after multiple revisions. Regularly practising questions is the most efficient technique to revise Mathematics. Regular question practice will reduce the amount of time it takes to solve each question, allowing them to finish their papers on time. Students can review Class 8 Maths Chapter 11 Hindi Medium from the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi. The NCERT Solutions For Class 8 Maths Chapter 11 In Hindi are available on the website and mobile application of Extramarks. The NCERT Solutions For Class 8 Maths Chapter 11 In Hindi are very beneficial for students to prepare efficiently for Class 8 Mathematics Chapter 11.

Short Notes: Short notes are quite helpful while studying for exams. They aid in the revision of formulas and theorems prior to the exam. Short notes save students a lot of time. Students can compile all of the formulas from all chapters and take brief notes on them. This will assist them in reviewing all relevant formulas and their applications before the exam when students have limited time. Students should go over the formulas as many times as possible. Practising a significant number of questions is the easiest approach to memorising all of the formulas. With the help of the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi, students can prepare short notes on all the formulas. The NCERT Solutions For Class 8 Maths Chapter 11 In Hindi are available to download in PDF format on the website and mobile application of Extramarks.

Solving NCERT Exercises: NCERT questions are the most significant resource for Class 8 School Examinations. NCERT questions provide students with an overview of the types of questions they could face in exams. NCERT exercises include questions of varying difficulty. Students should practice NCERT questions because questions in CBSE examinations and school term-end exams are sometimes quite similar to NCERT exercises. If students have trouble solving the NCERT exercises or want to find simple solutions, they can use the study resources provided by Extramarks. The materials from Extramarks are trustworthy and reliable. NCERT practice questions can also assist students in preparing for competitive exams. To solve questions from Chapter 11 Class 8 Maths, students can refer to the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi. The NCERT Solutions For Class 8 Maths Chapter 11 In Hindi contain the most reliable solutions for Chapter 11 exercises. The NCERT Solutions For Class 8 Maths Chapter 11 In Hindi are available to download from the mobile application and website of Extramarks. Moreover, the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi can be downloaded in PDF format.

Students can go through the NCERT Solutions to clarify all their doubts regarding the topics they are having difficulties with. The NCERT Solutions can be relied upon as they are compiled by experts with years of expertise. Students can also go through the Extramarks’ website for access to various other learning tools like past years’ papers, sample question papers, and revision notes along with the NCERT Solutions. Students can always refer to the learning tools available on the Extramarks website for thorough preparation. These learning materials can help the students during their revision time as they will not have to go through the entire syllabus again. These learning tools have been prepared in an easy-to-understand manner so that the students can memorise and understand the material easily.

## FAQs (Frequently Asked Questions)

### 1. Can the NCERT Solutions help in studying Class 8 Mathematics concepts that are tough?

It is true that Class 8 has an increased difficulty level in all subjects but students can make it easier for themselves by studying regularly and practising NCERT exercises. Class 8 Mathematics must be prepared in this manner. Students can solve NCERT exercises with the help of resources provided by Extramarks. To solve the questions of Chapter 11 Class 8, students can take the help of the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi.

### 2. From where can students download the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi?

Students can download the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi from the website and mobile application of Extramarks.

### 3. Can the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi be downloaded in PDF format?

Yes, the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi are available in PDF format. Students are advised to download the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi in PDF format for easy access.

### 4. Will the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi help students to solve mock papers?

Yes, the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi will help students in solving the mock exam questions. They can also refer to Extramarks’ past years’ papers solutions to find authentic solutions. Students must download the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi for preparing Chapter 11 efficiently.

### 5. Are Extramarks’ study materials reliable?

Yes, the study resources provided by Extramarks are reliable and authentic. The study resources provided by Extramarks cover the whole syllabus holistically and can be used by students to prepare for their exams. Further, the study materials are updated regularly according to the latest CBSE guidelines.

### 6. Are the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi available in the English Language too?

Yes, the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi are also available in the English language.

### 7. Do the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi contain solutions for all exercise questions of Chapter 11 in Hindi?

Yes, the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi contains solutions for all four exercises of Chapter 11 in Hindi.

### 8. Are the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi useful for preparing for competitive exams?

Yes, candidates preparing for various competitive exams can also make use of the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi. They must download the NCERT Solutions For Class 8 Maths Chapter 11 In Hindi in PDF format for easy access.