#ncert solution for class 8 math

[sarthaks24]

Student's Guide of Class 8 NCERT Solutions- Boost Your Grades

Hello Doston! I have some amazing news for all of you, especially Class 8 students! If you’re feeling a bit lost in your studies or stressed about exam prep, don’t worry – we’ve got your back. Sarthaks eConnect is here to provide NCERT solutions for Class 8 completely free! From math to science, and English to social studies, we’ve got every chapter of every subject covered. These solutions are crafted by our expert teachers, so you can trust that they’re accurate and easy to follow. We’re here to make learning easy and fun for you!

NCERT Class 8th Math Solutions

Let’s face it, math can be challenging for many students. Sometimes, one topic builds on another, and before you know it, there’s a mountain of unanswered questions. But don’t worry, our NCERT Class 8th Math Solutions have you covered. We’ve prepared step-by-step solutions, focusing on each chapter, like linear equations, data handling, square and cube roots, mensuration, and much more. These math solutions are designed with your exams in mind, so you’ll understand the concepts and feel confident tackling any problem. Say goodbye to math stress!

Class 8 Science NCERT Solution

Science can also feel tricky, especially with so much information to remember. From physics and chemistry to biology, there’s a lot to learn. Our Class 8 Science NCERT Solution breaks down complex topics into simple explanations. Whether it’s understanding chemical reactions, learning about different types of forces, or studying life processes, our science solutions make it easy for you. No need to memorize everything – with our solutions, you’ll actually understand each topic and be ready for any question that comes your way.

NCERT Solutions Class 8 English

English might seem easy, but understanding all the prose, poetry, and supplementary stories can be challenging. Our NCERT Solutions Class 8 English provide explanations and answers for every chapter, poem, and story in your textbooks. We’ve covered all the details so you can understand the deeper meanings, themes, and character motivations. With these solutions, you’ll be able to answer questions confidently and even improve your English skills along the way. Let us help you shine in English!

NCERT Solutions Class 8 Hindi

Hindi can be tricky too. Building a strong vocabulary and understanding multiple books in the curriculum can feel like a lot. That’s where our NCERT Solutions Class 8 Hindi come in. We’ve covered every story, poem, and concept across all your Hindi books, so you’ll never feel lost. With these solutions, you’ll learn to understand what the writer wants to convey and answer questions effectively in your exams. You’ll gain confidence and improve your understanding of Hindi language and literature.

NCERT Solutions Class 8 Social Science

Social Science includes history, geography, and civics – and yes, we know it can seem a bit overwhelming! But with our NCERT Solutions Class 8 Social Science, learning about historical events, geographical concepts, and civic responsibilities becomes interesting. We’ve made it simple to follow along, so you’ll enjoy studying topics like the Delhi Sultanate, climate and vegetation, and the workings of our government. These solutions will help you remember important points and make Social Science one of your strongest subjects.

Ready to Begin?

All the links you need are right here, so click on them and dive into your studies with Sarthaks eConnect. We’re here to make learning easy, engaging, and totally stress-free. Follow our NCERT Solutions for Class 8, and get ready to conquer every subject with confidence!

[studiestoday123]

Explore NCERT Exemplar Solutions for Class 8 Maths "Playing with Numbers" on StudiesToday. Our comprehensive solutions simplify complex problems, helping students understand number concepts thoroughly and improve problem-solving skills. Perfect for mastering essential mathematical techniques with ease.

[friendtutor]

Cbse class 8 NCERT Chapter 9 Ex 9.1 Algebraic expressions and identities solved problems. Check ou the link to download the free pdf

[kavinderrawat]

Master Learning with Saraswati Tutorials: Trusted Home Tuition in Dehradun

In the heart of Uttarakhand lies Dehradun — a city celebrated for its academic excellence, prestigious schools, and competitive education culture. As students face mounting pressure to perform well in school, board exams, and entrance tests, the demand for Home Tuition in Dehradun has increased significantly. In this fast-paced educational environment, Saraswati Tutorials has emerged as a trusted name for parents and students seeking reliable academic support at home.

Whether your child needs help understanding a subject or wants to get ahead with extra practice, Saraswati Tutorials is your answer for high-quality, personalized learning. With a team of expert educators, we bring the best Home Tutor in Dehradun right to your doorstep.

Why Home Tuition in Dehradun is Gaining Popularity

Gone are the days when coaching centers were the only solution for academic help. Today, parents prefer home tuition for its personalized approach, flexible timing, and student-centric focus. In cities like Dehradun, where education is a priority, home tuition plays a crucial role in bridging learning gaps.

Here are some reasons why Home Tuition in Dehradun is becoming the preferred choice:

One-on-One Learning – Each student receives undivided attention, leading to better focus and clarity.

Custom Study Plans – Tutors can tailor lessons according to the student’s strengths, weaknesses, and goals.

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If you’re a parent or student searching for the right support system, a qualified Home Tutor in Dehradun from Saraswati Tutorials can make all the difference.

About Saraswati Tutorials – A Name You Can Trust

At Saraswati Tutorials, we specialize in providing effective and result-oriented Home Tuition in Dehradun. With over a decade of experience and a large pool of experienced educators, we have helped countless students across various boards (CBSE, ICSE, and State Board) achieve academic excellence.

Our vision is simple: Every student has the potential to succeed — they just need the right mentor, motivation, and method.

Subjects and Classes We Cover

Saraswati Tutorials offers Home Tutor in Dehradun for a wide range of subjects and class levels:

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Basic concepts in Math, English, Hindi, and Environmental Studies

Activity-based and interactive learning

Middle School (6–8)

Focused subject-specific support in Science, Social Science, and Math

Foundation building for high school

High School (9–10)

NCERT syllabus coverage with in-depth concept explanations

Exam-oriented study techniques and regular mock tests

Senior Secondary (11–12)

Subject specialists in Physics, Chemistry, Biology, Math, Accountancy, Economics, Business Studies, and more

Board exam preparation and revision-focused sessions

Our Teaching Approach

1. Personalized Lesson Plans

Every child learns differently. Our Home Tutor in Dehradun designs unique lesson plans based on the student’s learning style, academic level, and goals. Whether the child is a fast learner or needs extra support, we adapt to their pace.

2. Board-Aligned Curriculum

Our tutors are well-versed with CBSE, ICSE, and state board syllabi. This ensures that students are taught as per the latest curriculum and exam guidelines.

3. Doubt-Clearing & Concept Reinforcement

We prioritize clarity over cramming. Tutors focus on helping students understand concepts deeply, clearing doubts in real-time, and revisiting topics until the student is fully confident.

4. Regular Assessments & Feedback

To track progress, we conduct periodic assessments. Detailed feedback is shared with parents to ensure continuous improvement.

Why Saraswati Tutorials Is the Best for Home Tuition in Dehradun

Here’s what makes Saraswati Tutorials the preferred choice for students and parents alike:

Experienced & Verified Tutors: Our educators are highly qualified, trained, and passionate about teaching.

Flexible Scheduling: We offer classes at timings convenient for the student, including weekends and evenings.

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Dedicated Academic Support: Tutors act as guides and mentors, encouraging students to stay motivated.

Testimonials from Happy Parents & Students

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Conclusion

With the growing academic pressure and increasing competition, students need more than just classroom lectures to succeed. Home Tuition in Dehradun is not a trend — it's a necessity. And with Saraswati Tutorials, you don’t just get a tutor — you get a dedicated partner in your child’s learning journey.

So if you're looking for a Home Tutor in Dehradun who can deliver results with care, passion, and expertise, look no further than Saraswati Tutorials. Your child’s academic success starts at home — and we’re here to guide every step of the way.

[inversetrigonometricfunctions]

00:00:00 Introduction for inverse trigonometry identities

00:03:34 Derivation of all inverse trigonometric identities

00:15:14 NCERT Solutions Exercise 2.2 Question 1

00:20:04 NCERT Solutions Exercise 2.2 Question 2

00:21:34 NCERT Solutions Exercise 2.2 Question 3

00:23:44 NCERT Solutions Exercise 2.2 Question 4

00:27:54 NCERT Solutions Exercise 2.2 Question 6

00:34:54 NCERT Solutions Exercise 2.2 Question 7

00:36:24 NCERT Solutions Exercise 2.2 Question 8

00:38:54 NCERT Solutions Exercise 2.2 Question 5

00:42:54 NCERT Solutions Exercise 2.2 Question 9

00:45:44 NCERT Solutions Exercise 2.2 Question 10

00:48:54 NCERT Solutions Exercise 2.2 Question 11

00:50:24 NCERT Solutions Exercise 2.2 Question 12

00:51:04 NCERT Solutions Exercise 2.2 Question 13

00:52:54 NCERT Solutions Exercise 2.2 Question 14

00:54:44 NCERT Solutions Exercise 2.2 Question 15

00:59:54 NCERT Solutions Exercise 2.2 Question 16

01:01:24 NCERT Solutions Exercise 2.2 Question 17

01:03:04 NCERT Solutions Exercise 2.2 Question 19

01:04:24 NCERT Solutions Exercise 2.2 Question 20

01:05:34 NCERT Solutions Exercise 2.2 Question 21

01:07:04 NCERT Solutions Exercise 2.2 Question 18

Detailed explanation of 'how to drive identities of Inverse Trigonometric Functions' and questions related to NCERT Solutions for Exercise 2.2 of Inverse Trigonometric Functions Class 12 Maths Chapter 2.

💎 Purchase the Class 12 Maths Membership for full access to video lectures, notes, and assignments: https://mathyug.com/class-12-maths

[class11maths]

00:00:22 Introduction to Lecture 2 of Sets

00:01:32 Basics Explanation of Subsets

00:09:42 NCERT Exercise 1.3 Question 1

00:18:00 Detailed explanation and difference between subset & belongs to (Set belongs to another set)

00:37:32 NCERT Exercise 1.3 Question 2

00:42:52 NCERT Exercise 1.3 Question 3

00:48:52 Total number of subsets in a set (NCERT Exercise 1.3 Question 4)

00:55:12 Power Sets

00:58:12 NCERT Exercise 1.3 Question 5

01:01:32 Represent Real Numbers through closed and open intervals

01:10:32 NCERT Exercise 1.3 Question 6

01:12:02 NCERT Exercise 1.3 Question 7

01:14:42 Universal Sets

01:18:02 NCERT Exercise 1.3 Question 8

01:19:32 NCERT Exercise 1.3 Question 9

Master NCERT Exercise 1.3 of Sets (Class 11 Maths Chapter 1) with this detailed lecture by expert Ashish Sir from MathYug. Learn subsets, power sets, universal sets, and interval notation for real numbers with step-by-step solutions to all questions.

Download notes and assignments from https://mathyug.com/class-11-maths

Explore CBSE + IIT JEE Syllabus (in Hindi): https://mathyug.com

[sulfurart]

LearnPlus: The Ultimate Online Coaching Solution for Classes 1 to 12

In today’s fast-paced world, students need more than just traditional classroom learning to excel. LearnPlus offers a comprehensive online coaching platform designed to provide quality education for students from Class 1 to 12, ensuring they stay ahead academically while developing essential life skills.

Why Choose LearnPlus?

Expert Faculty: Highly experienced teachers who simplify complex concepts.

Personalized Learning: AI-driven adaptive learning paths based on student performance.

Live & Interactive Classes: Real-time doubt-solving and engaging sessions.

Comprehensive Study Material: NCERT-aligned notes, practice tests, and revision guides.

Mock Tests & Performance Analysis: Detailed insights to track progress and improve scores.

Subjects Offered

Primary (Classes 1-5): Building strong fundamentals in Math, Science, and English.

Middle (Classes 6-8): Advanced concepts with interactive lessons and practical applications.

High School (Classes 9-10): Exam-focused training with board syllabus coverage.

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Additional Benefits

✅ 24/7 Doubt Resolution ✅ Recorded Lectures for Flexible Learning ✅ Competitive Exam Preparation (JEE, NEET, CUET) ✅ Affordable Subscription Plans for Every Student

Enroll Now!

Join thousands of students excelling with LearnPlus. Get started with a free trial and experience the future of education today!

Have questions? Drop them in the comments below!

[tanya382sharma]

Download NCERT Solutions for Class 8 Maths, Science & More

Get NCERT Solutions for Class 8 Maths, Science, English, and Social Science in PDF format. Each solution is curated by subject experts to meet NCERT standards and help students excel in their studies. Access these free resources, solve tough questions, and strengthen your conceptual knowledge with well-structured answers.

[studymaterialdhruba]

How to Study for JEE: A Complete Guide for Aspiring Engineers

Preparing for the Joint Entrance Examination (JEE) can feel like a massive challenge. But with the right strategy and mindset, it’s absolutely possible to conquer this exam and get into your dream engineering college. Whether you're preparing for JEE Main or JEE Advanced, here’s a step-by-step guide to help you study effectively.

1. Understand the Syllabus and Exam Pattern

Before diving into preparation, it's important to know what you're preparing for. The JEE syllabus is based on the NCERT curriculum for Classes 11 and 12, covering Physics, Chemistry, and Mathematics. You should:

Download the latest syllabus from the official JEE website.

Break down the topics subject-wise and categorize them into easy, moderate, and difficult based on your understanding.

Familiarize yourself with the exam pattern: JEE Main has multiple-choice questions (MCQs) and numerical-based questions, while JEE Advanced has a mix of MCQs, numerical, and match-the-columns types.

2. Create a Realistic Study Plan

A well-structured plan is crucial for JEE preparation. Here's how to make one:

Time management: Set a timetable allocating specific time for each subject daily. Focus on balancing all three subjects—Physics, Chemistry, and Math.

Set daily and weekly goals: Break the syllabus into smaller portions and set achievable goals. Prioritize understanding the concepts over just memorizing formulas.

Revision time: Dedicate at least an hour every day to revising what you've learned.

3. Focus on Concepts

JEE isn’t just about mugging up formulas; it tests your conceptual clarity and problem-solving abilities. Here’s what you can do:

Start with NCERT textbooks: For JEE Main, NCERT textbooks for Physics, Chemistry, and Mathematics are your foundation. They explain concepts in a clear and easy way.

Reference books: For more in-depth understanding and practice, use additional books like:

Physics: "Concepts of Physics" by H.C. Verma

Chemistry: "Organic Chemistry" by O.P. Tandon

Mathematics: "IIT Mathematics" by M.L. Khanna

Avoid skipping topics: Even if some topics seem hard, try to cover them since every mark counts in JEE.

4. Practice, Practice, Practice

The key to success in JEE is regular practice.

Solve previous years’ question papers: This helps you understand the type of questions asked and gives insight into the exam pattern.

Mock tests: Take timed mock tests regularly to simulate the exam environment and improve speed and accuracy. It also helps in identifying your weak areas.

Solve sample papers: The more problems you solve, the better your problem-solving speed and accuracy become.

5. Strengthen Your Problem-Solving Skills

JEE is all about smart problem-solving. Here’s how you can boost these skills:

Work on understanding the problem rather than jumping to a solution.

Use shortcut methods only when you have mastered the basics. Shortcut formulas can save time, but only if you have a solid understanding of the concepts.

Don’t spend too much time on one question during practice. If you’re stuck, move on to the next and revisit it later.

6. Time Management During the Exam

While solving questions during JEE, time management is critical.

Attempt easier questions first: This boosts your confidence and ensures that you get marks in areas you are comfortable with.

Divide your time effectively: Allocate time to each section (Physics, Chemistry, Math) and avoid spending too much time on one subject.

Don’t panic if you get stuck: Stay calm and move on to the next question if a particular one is taking too long.

7. Stay Healthy and Take Breaks

Studying for long hours without rest can lead to burnout. Here’s how to maintain balance:

Take short breaks: After studying for 1-2 hours, take a 10-15 minute break to refresh your mind.

Get enough sleep: Sleep for 7-8 hours every night to keep your brain sharp.

Eat healthy food: Avoid junk food and maintain a balanced diet to stay energetic and focused.

8. Seek Help When Needed

If you’re struggling with certain topics, don’t hesitate to ask for help. You can:

Join coaching classes for expert guidance and additional study materials.

Watch online lectures on YouTube or educational platforms like Unacademy or Byju’s.

Form a study group with friends to discuss difficult problems and explain concepts to each other.

9. Stay Positive and Motivated

JEE preparation can be stressful, but staying motivated is key to success.

Celebrate small achievements: When you complete a topic or solve a tricky problem, reward yourself.

Stay consistent: Even if progress seems slow at times, trust the process. Consistency is more important than cramming at the last moment.

Stay away from distractions like social media, games, or TV during your study hours.

Looking for the best JEE Main coaching in Siliguri? Career & Courses offers expert guidance, personalized study plans, and comprehensive resources to help you excel in JEE Main. With experienced faculty, regular mock tests, and a focused approach, we ensure your path to success in the competitive JEE examination.

Final Thoughts

Preparing for JEE is a marathon, not a sprint. With determination, hard work, and smart preparation strategies, you can crack the exam. Focus on understanding concepts, practicing regularly, and maintaining a healthy balance between studies and relaxation. Stay positive, and remember—every small step you take brings you closer to your dream of becoming an engineer.

[ashishkumarletslearn]

Class 12 Maths Exercise 1.1 | Relations and Functions - MathYug

Delve into the realm of Relations and Functions in Class 12 Maths with MathYug's expert teacher Ashish Kumar, fondly known as Agam Sir. In this comprehensive video lecture, we unravel the complexities of NCERT Exercise 1.1, exploring empty relations, universal relations, and more.

Timestamps:

00:00:05 Introduction and How Ashish Sir is going to teach you Class 12 Maths on MathYug

00:06:37 Empty Relations and Universal Relations (Trivial Relations) Lecture 1 (NCERT Exercise 1.1, NCERT Exemplar, Board’s Question Bank)

00:12:27 Question 1 Let R be the relation in the set N given by R = {(a, b) : a = b – 2, b ≥ 6}. Choose the correct answer. A. (2, 4) ∈ R B. (3, 8) ∈ R C. (6, 8) ∈ R D. (8, 7) ∈ R (N)

00:15:17 Question 2 Let A= {1, 2, 3,} and define R = {(a, b): a – b = 12}. Show that R is an empty relation on Set A. (B)

00:17:47 Question 3 Let A be the set of all students of a boy’s school. Show that the relation R in A given by R = {(a, b) : a is the sister of b} is the empty relation and R′ = {(a, b) : the difference between the heights of a and b is less than 3 meters} is the universal relation. (N)

00:28:17 Question 4 If A is the set of students of a school then write, which of the following relations are Universal, Empty, or neither of the two. R1 = {(a, b) : a, b are ages of students and |a – b| > 0} R2 = {(a, b) : a, b are weights of students, and |a – b| > 0} R3 = {(a, b) : a, b are students studying in the same class} (B)

00:40:47 Question 5 Let A = {1, 2, 3,} and define R = {(a, b): a + b < 0}. Show that R is a universal relation on set A. (B)

Join us as we embark on a journey to master Class 12 Maths, guided by Agam Sir's expertise.

[sarthaks24]

How to Improve Your Class 8 Maths & Science with NCERT Solutions?

Are you in Class 8 and need help with your Math and Science homework? Check out Sarthaks. We give away NCERT Class 8th Math Solutions and Class 8 Science NCERT Solution at no cost. Top teachers made these guides to help you learn better and get ready for tests.

Here's how we make studying easy and fun for you:

NCERT Class 8th Math Solutions

Math can be tough with all its tricky problems and rules, but we're here to simplify it. Our NCERT Class 8th Math Solutions explain every chapter and topic step by step.

What Does This Cover?

Linear Equations: Learn to solve equations with clear useful examples.

Mensuration: Get to grips with area, volume, and surface area calculations .

Data Handling: Figure out how to show, break down, and make sense of data.

Squares and Cube Roots: Grasp these complex ideas with our in-depth help.

Why Pick Our Answers?

We break down each problem step by step.

We explain ideas to help you really get them.

Our answers match your NCERT course chapter by chapter.

Everyone can use it for free!

Whether you're tackling homework or getting ready for tests, our Class 8 Science NCERT Solution will boost your confidence to do great.

Class 8 Science NCERT Solution

Science helps you understand the world around you, and our Class 8 Science NCERT Solution breaks down every idea to make sure you grasp and have fun learning. Covering all three areas—Physics, Chemistry, and Biology—our solutions give you a perfect mix of theory and real-life examples.

What's Included?

Physics: Explore ideas like force, friction, and sound and see how they work in real life.

Chemistry: Understand the basics of chemical reactions, metals, and non-metals with clear explanations.

Biology: Learn about life processes tiny organisms, and how ecosystems work with easy-to-follow content.

What Makes Our Science Solutions Stand Out?

Full answers to all NCERT Science textbook questions.

Explanations that focus on helping you get better grades.

Content that's easy to grasp for better learning.

Free to use and available whenever you need it!

Quizard: The Fun Trivia Sites

The team behind Sarthaks has developed Quizard, a top-notch quiz platform that combines learning with fun. Quizard works great as a quiz maker for friends, no matter if you want to check what you know or just enjoy yourself. You can make custom quizzes about anything and share them right away. The platform's user-friendly layout and cool features make it simple to bring people together for thrilling contests and team-based learning.

[studiestoday123]

Discover comprehensive NCERT Exemplar Solutions for Class 8 Maths Direct and Inverse Proportions, curated by StudiesToday. Enhance your understanding with detailed explanations, step-by-step solutions, and practical examples designed to help students excel in their exams.

[friendtutor]

Cbse class 8 NCERT chapter 9 algebraic expressions and identities solved problems Ex 9.2

Check out the link to download the free pdf

[writingforinfinitylearn]

NCERT Solutions for Class 8: Free PDF Download, Chapter-wise Solutions

"Explore our collection of NCERT Solutions for Class 8 and enhance your learning experience. Our comprehensive study guide includes detailed answers to all NCERT questions, making it easier for students to understand and prepare for their exams. Start learning with us today!"

[wiredfaculty0]

Comprehensive study materials are available for eighth-grade students through NCERT Solutions for Class 8. NCERT textbook questions are addressed in detail using these resources, which also offer activities and solutions. These answers, which span a number of topics like physics, math, social studies, and more, help students comprehend and excel in their assignments while building a solid academic foundation.