Study MaterialsNCERT SolutionsNCERT Class 7 Solutions for Maths, Science, English, and Social Science

NCERT Class 7 Solutions for Maths, Science, English, and Social Science

Infinity Learn NEET Festival
Infinity Learn IIT JEE Festival

NCERT Class 7 Solutions are essential for preparing for the Class 7 CBSE Exams and achieving a high mark. Expert teachers and professionals in the field devised these answers, resulting in incredible and reputable sources of study material for Class 7. The CBSE-mandated Class 7th NCERT Solution gives students an advantage in problem-solving and easy comprehension of the essential ideas and theories covered in the CBSE-mandated Class 7th syllabus.

NCERT Solutions for Class 7

    Need FREE NCERT/CBSE/IIT-JEE/NEET Study Material?

    Sign up & Get instant access to 100,000+ FREE PDF's, solved questions, Previous Year Papers, Quizzes and Puzzles!

    NCERT Solutions for Class 7 in Hindi Medium

    NCERT Solutions for Class 7 Maths in Hindi NCERT Solutions for Class 7 Science in Hindi

    NCERT Solutions for Class 7 – Free PDF Download

    The NCERT Class 7 answer PDF takes a unique and comprehensive approach to laying solid foundations for the numerous subjects covered in Class 7. These solutions follow the CBSE board’s regulations and standards and are current with current textbook and syllabus editions. The NCERT Class 7 Solution can help you to easily overcome any challenges you may have with the many topics covered, and it may also be used for rapid review before exams.

    The NCERT Class 7 answer PDF is simple to download and includes step-by-step explanations for all of the questions and ideas taught in the CBSE board-mandated textbooks for Class 7.

    NCERT Solutions for Class 7 – Maths, English, Science, and Social Science

    Students may quickly learn the meaning of numerous terminologies, ideas, and concepts thanks to the NCERT Solution, which offers several tactics and hints, diagrams and charts, and plain language.


    The Maths syllabus includes chapters such as integration, fractions and decimals, simple equations, data handling, lines and angles, triangles and their properties, comparing quantities, congruence in triangles, traditional numbers, and others that require regular practice to master and acquire problem-solving skills that can be easily acquired through the use of these solutions to make learning easier, faster, and better. The preceding chapters are clearly covered in the NCERT answers for Class 7 Maths; some of the key chapters and themes are as follows:

    Integers: There are four exercises in this chapter; you can use NCERT Class 7 Maths Solutions to solve all of the examples and problems. You must study the properties of integer addition and subtraction, as well as multiplication of positive and negative integers and their properties, using NCERT Solutions. The division of integers is the final topic in this chapter; learn all of the properties and solve problems for a better understanding.

    Fractions and decimals: This chapter has seven tasks on fractions and decimals. The NCERT Solutions for Class 7 cover a variety of topics, including fraction addition and subtraction, fraction multiplication by fractions, and whole numbers. You must also understand how to divide a fraction by both a fraction and a whole number. The topic of decimals will be discussed next in this chapter. To learn about dividing a decimal number by a decimal number, by 10, 100, and 1000, and by whole numbers, use the NCERT Solutions to do the tasks. To prepare properly, practice the examples and use the NCERT Class 7 Solutions.

    Data Handling: This chapter has seven exercises. Learn how to collect and organize data and how to answer questions about it. The next topic is mean mode, and median, which is an important one that you should study thoroughly. Use the NCERT solutions to practice and prepare for the exercise questions. You must also learn about the uses of bar graphs in this chapter. Chance and probability are the final topics in this chapter. All of the formulas and approaches should be memorized. The mode of huge data is another key issue; solve a few examples before moving on to the exercise questions.

    Simple Equations: There are seven exercises in this chapter, and you can practice and solve all of the questions using the NCERT solutions. Know how to overcome an equation and practice as many as you can. You must also learn how to apply it. Learn the techniques and practice them thoroughly.

    Lines and Angles: This chapter is much shorter than the others, and it just contains two exercises. Discover the differences between complementary, supplemental, and neighbouring angles. You must also learn about lines in pairs. Before beginning the activities, go over all of the examples. Use the NCERT solutions to help you comprehend and remember the topics.

    The Triangle and Its Properties: One of the most important topics in Class 7 Maths. This chapter requires a lot of attention; there are five activities in all, and you must do them all. Use the NCERT solutions to solve and learn about topics such as triangle medians, altitudes, and the angle sum property of a triangle, among others. Learn the theorems and proves from the NCERT Maths solutions, which include detailed explanations and examples.

    Rational Numbers: There are two exercises in this chapter, and you may easily learn them. Learn about positive and negative rational numbers, standard form rational numbers, and more. You should also practice addition, subtraction, multiplication, and division questions.

    Perimeter and Area: There are four exercises in this chapter. Squares and rectangles, as well as their properties, must be learned. Find the area of a triangle, a parallelogram, or a circle. Although the last two topics in this chapter are simple, you will need to practice questions relating to them in order to become proficient. The subjects are unit conversion and applications.

    Comparing Quantities: This is the eighth chapter, and it has three activities. Learn about ratios, percentages, % increases and decreases, percentage ratios, profit and loss, and more. Complete all of the practice questions and examples.

    Practical Geometry: In this chapter, you’ll use SSS, SAS, and ASA criteria to solve and create parallel lines and triangles. The NCERT solutions will come in handy for this chapter; practice the examples, problems, and properties from it. When learning the stages and strategies, be thorough.

    Visualizing Solid Shapes: This is the final chapter of your Class 7 Maths curriculum. This chapter contains four exercises, which you can learn using the Class 7 NCERT Solutions. Faces, vertices, and edges must all be learned. You must also practice sketching solid shapes on a level surface and discover different perspectives on an object. Complete the practice questions and examples to the best of your ability. The NCERT solutions offer a comprehensive explanation.



    If not followed on a regular basis, the syllabus for Class 7 English might grow quite extensive. Honeycomb is the major prose and poetry book, containing chapters like Three questions, The Ashes that Made Trees Bloom, quality, garden snake, and many more, totalling 10 prose chapters and nine poems. In addition to the aforementioned, there is also An Alien Hand, an English supplementary book for reading. Aside from literature, the curriculum includes comprehension, message, notice, postcard writing, paragraph, article, speech, letter, application, email, and narrative writing. The phrase, pronouns, speech, verbs, tenses, and other elements of language make up the language component. All of these elements are well taught, with numerous examples and solved problems.


    Nutrition in plants and animals, Motion and time, and acids, bases, and salts are among the topics covered in the Class 7 Science syllabus, which spans Biology, Chemistry, and Physics. The NCERT Solutions for Class 7 clearly explain these themes to enable pupils to fully comprehend what they mean. There are 16 chapters in the Science subject for Class 7. All of these chapters are thoroughly discussed in the scientific solutions. The following are some of the most important chapters and their topics:

    Plant Nutrition – There are two exercises in this chapter. In the first subject, you’ll need to understand plants’ nutrition modes. Solve the exercise problems and remember all of the relevant points. The second subject is soil replenishment; memorize the key topics and go over them thoroughly. To practice, all of the exercise questions, use the NCERT science solutions.

    Animal Nutrition – This is the second chapter in your science textbook, and it contains four activities. Digestion in grass-eating animals is the first and most important topic in this chapter; learn it thoroughly and answer all of the exercise questions. The next topic is Amoeba feeding and digesting; practice and master the key points.

    Heat – This is a chemical chapter that includes two exercises. Heat and temperature is the first topic in this chapter; study the formula and key ideas, practice the examples, and answer the exercise questions. Heat transport is the next topic in this chapter. This is a very essential subject, and you must research it well.

    Acids, Bases, and Salts – The fourth chapter of your Class 7 Science syllabus. There are three exercises in all, and you must complete them all. The first topic is acids and bases, which requires you to understand acid and basic properties, as well as examples and applications. The next section of this chapter covers indicators; learn about natural and synthetic indicators, as well as their qualities and applications. For each, learn a few examples. The issue of neutralization will be discussed next. Learn about the many forms of salts and how to neutralize them in everyday life. All of the reactions should be practiced, and you should endeavour to learn and memorize them. To study all of the reactions and to complete the problems, use the NCERT science solutions.

    Physical and Chemical Changes – Learn about physical and chemical changes that occur in your daily life, as well as some instances. In this chapter, crystallization is a major topic. Learn about the many categories and examples. Rusting is the final topic in this chapter. Learn the topic and how you feel about it. Learn about its qualities, impacts, and causes as well.

    Soil is the ninth chapter in your science textbook, and there are three exercises in this chapter. Learn about soil properties and soil contamination. With examples, learn about its significance and types. Prepare the chapter’s practice questions using the NCERT solutions.

    Asexual Reproduction in Plants – In this chapter, you will study the process of asexual reproduction in plants. After that, you must learn about plant sexual reproduction. Write a careful study of the chapter and make a list of the most important points.

    Motion and Time – There are three activities in this chapter, all of which are crucial. Learn about the distant-time graph and how to use it to answer questions. You must also learn about time measurement, SI units, and so on. The final issue is speed and how it is measured. Apply what you’ve learned in this chapter by practicing examples and answering numerical questions.

    Electric Current and Its Effects – There are three tasks in this chapter. You’ll need to understand circuit diagrams, electric current heating effects, and magnetic effects. Study the properties and complete the examples. You must also understand the applications, benefits, and drawbacks.

    Light – This is the 15th chapter, and there are four exercises in this chapter. You’ll need to understand how mirrors and lenses create images. Make sure you have enough examples for each topic and that you are thorough. The next step is to learn about light’s qualities. Read all of the points and thoroughly practice the concepts.

    Wastewater Story – There are three activities in this chapter of your science syllabus. You must study wastewater sanitation, its benefits, and methods in this chapter. Following that, you must study wastewater sewage and wastewater treatment; both of these topics are critical, and you must master them.

    Social Science

    For Class 7, social science includes concepts from Geography, History, Economics, and Political Science. This is a highly theoretical course that assesses students’ ability to study and recognize various historical dates and ideas, geographical and regional concepts, and political systems. If a student plans to major in sociology or a related field in the future, the NCERT Class 7th solutions can help them develop strong conceptual foundations.

    NCERT Solutions for Class 7 – Marks Weightage

    All topics in Class 7 add up to a total of 100 points, with 20 points coming from an internal evaluation and 80 points coming from the summative examination, which is administered by schools at the end of the year as prescribed by the CBSE board. The internal evaluation is based on an average of the grades earned in regular tests, projects, and other activities. Each subject’s final paper is worth 80 points, with the weighting divided among distinct chapters and subjects. Adherence to good plans might help a student examine their exam preparations intelligently.

    NCERT Class 7th Solutions Benefits

    The following are the most important advantages of NCERT Solutions:

    • The solutions were created and gathered by some of the subject’s most knowledgeable lecturers and professors, so there’s no reason to doubt the accuracy of the answers.
    • The solutions are written in clear, basic language and include easily understandable charts and diagrams to ensure that students fully comprehend the subject.
    • The solutions have been created with the goal of achieving excellent exam scores in mind.
    • The solutions are precise and error-free, which increases their dependability.

    Frequently Asked Questions (FAQ)

    1. Why should someone pursue a degree in social science?

    As a subject, social science entails a thorough examination of various human relationships and societies. It is concerned with the behaviours, evolutions, and resource usage of various persons and organisations in order to ensure the essential continuation of daily existence. To show the modifications and functions undertaken for boosting the efficiency of social relationships, it contains historical notions, economy on an individual basis or as a whole, geographical significance, and so on. The subject aids in the development of a perspective on local and international societies, as well as how they affect people’s daily lives.

    1. What are the various chapters covered in Science Class 7?

    The chapters studied in Class 7th science are listed below.

    Ch 1: Nutrition in Plants

    Ch 2: Nutrition in Animals – 1 question

    Ch 3: Fibre to Fabric

    Ch 4: Heat

    Ch 5: Acids, Bases, and Salts

    Ch 6: Physical and Chemical Changes

    Ch 7: Climate and weather

    Ch 8: Winds, storms, and cyclones

    Ch 9: Soil

    Ch 10: Respiration in organisms

    Ch 11: Transportation in Animals and plants

    Ch 12: Reproduction in plants

    Ch 13: Motion and time

    Ch 14: Electric current and its effects

    Ch 15: Light

    Ch 16: Water, a precious resource

    Ch 17: Forests, our lifeline

    Ch 18: Wastewater story

    1. What can I do to get good grades in Class 7?

    Class 7 is not as serious as the board classes, yet it is a critical stage of development. To get good grades in Class 7, you must study all of the chapters and clarify key concepts, give each topic equal time and importance, and take notes wherever appropriate to make revision easy. Also, solve the sample papers to see how well you’ve prepared. Rehearse thoroughly so that you are prepared to answer all of the questions on the examinations.

    1. How many Solutions for Class 7 are there?

    NCERT Solutions for five courses are available on Infinity learn: Maths, English, Science, Social Science, and Hindi. These solutions can be found on the Infinity learn app or website. The solutions are organized by chapter so that you can download the PDFs for free and study at your leisure. In the textbooks for each subject, there are explanations for the chapters, derivations of formulas, definitions for difficult terminology, and answers to all of the questions.

    1. Can you tell me where I can get NCERT solutions for Hindi Medium Class 7?

    Yes, NCERT Solutions for both English and Hindi Medium are available on Infinity learn. For additional information, go to Infinity learn. For ease of comprehension, all of the questions’ answers and explanations are supplied in Hindi. Even though Hindi is a common language in our daily lives, many students stumble when writing or reading it. As a result, the answers use simpler language so that students may understand the topics. The keywords are included in the solutions so you don’t forget to incorporate them in your answers.

    1. What is the total number of chapters covered by the NCERT Solutions for Class 7 Maths?

    For most pupils, mathematics is a difficult subject. It is critical, hence the difficult part must be tackled using reference books such as NCERT Solutions. There are fifteen chapters in the NCERT Solutions for Class 7 Maths. They are as follows:

    • Integers
    • Decimals and Fractions
    • Data Processing
    • Simple Algorithms
    • Angles and Lines
    • Triangles and their Consequences
    • Triangles that are congruent
    • Quantity Comparisons
    • Numbers That Make Sense
    • Geometry in Action
    • Area and Perimeter
    • Expressions in Algebra
    • Powers and Exponents
    • Symmetry
    • Solid Shapes Visualization
    1. How many books does Class 7 English have?

    Honeycomb and An Alien Hand are two works in English for Class 7. Honeycomb is a collection of prose and poetry that focuses on English Literature. An Alien Hand, on the other hand, is an NCERT supplementary reading book that uses detailed stories to help pupils focus on English. If students concentrate on memorizing the chapters and poetry in the form of stories, English literature may be a fascinating subject. The study of English grammar should be prioritized because it is critical to have solid foundations.

      Join Infinity Learn Regular Class Programme!

      Sign up & Get instant access to 100,000+ FREE PDF's, solved questions, Previous Year Papers, Quizzes and Puzzles!