NCERT Solutions for Class 10 Science

NCERT Solutions Science Class 10: We have designed new NCERT Solutions for Class 10 Science from the new CBSE syllabus for 2025–26. You can download these chapter-wise solutions free in PDF format. The answers have been written in simple, easy-to-understand language so that you can learn easily and prepare well for your board exams. NCERT Science book is most crucial for class 10 students. Questions for the board examination are mostly straight from this book. Therefore, it's important to understand each chapter properly and practice every single question. The solutions here will help you exactly in that process.

These solutions will not only help you with your homework and school exams but also give you confidence during exam time. If you're revising a difficult topic, practising exercises, or searching for speedy revision notes, our NCERT Solutions are here to help you.

NCERT Solutions of Class 10 Science Chapter-Wise PDFs

Chapterwise NCERT Solutions for Class 10 Science are provided in simple PDF format. The PDFs contain step-by-step solutions to all chapters of the Class 10 Science textbook. The solutions are prepared to help students grasp tough concepts easily and perform well in their Science exams. With the help of these NCERT Science Solutions, students can improve their knowledge of the subject, develop good problem-solving skills, and score more in their Class 10 Science.

Below mentioned are the Chapterwise solutions:

NCERT class 10 science chapter solutions not only help students prepare for their Class 10 examinations but also provide a strong foundation for their future studies. These solutions help students understand topics thoroughly, ensuring a strong understanding of the subject matter. Additionally, many competitive examinations include questions directly from the NCERT textbooks, making these solutions invaluable for holistic preparation.

Also, Refer-

• NCERT Exemplar Solution For Class 10 Science
• NCERT Notes For Class 10 Science

NCERT Solutions for Class 10 Science

NCERT Class 10 science chapters cover a wide range of chapters, including topics like Life, Evolution, Generations, Metals, Chemicals, Environments, and more. These solutions are strictly based on the NCERT textbooks for Class 10 Science. The Class 10 Science textbooks are divided into four subjects, and our NCERT Solutions Class 10 Science provides accurate guidance for all these subjects, a thorough understanding of the concepts and helps students excel in their studies.

• Chemistry
• Physics
• Biology
• Environmental science

Also Check NCERT Books and NCERT Syllabus here:

• NCERT Books Class 10
• NCERT Syllabus Class 10

NCERT Solutions for Class 10 Science Chapter- Unit Wise Weightage

The unit-wise distribution of marks for class 10 science chapters is tabulated below:

NCERT Solutions Class 10 Science Book All Chapters Brief

Learn more about Class 10 science question answers in the chapter details given below:

Chapter 1: Chemical Reactions and Equations

In this class 10 science chapter 1, you will learn about chemical reactions with some experimental examples, how to write the chemical equations, how to balance the chemical equations, an indicator of the chemical reactions, symbolic representation of chemical reactions, the law of conservation of mass, physical state and conditions for chemical reactions, etc.

Also read,

• NCERT Exemplar solution for class 10 Science Chapter 1 Chemical Reactions and Equations
• CBSE Class 10 Science Chapter 1 Notes

Chapter 2: Solutions Acids Bases and Salts

In Class 10 Science Chapter 2, "Acids, Bases, and Salts," you will explore the concepts of acids, bases, and salts. You will learn about their definitions based on the furnishing of H+ and OH-ions, their general properties, examples, and various uses. This chapter of NCERT class 10 science solutions also covers the process of neutralisation and introduces the concept of the pH scale, which is essential in our daily lives. Additionally, you will study the preparation and applications of important substances such as Sodium Hydroxide, Bleaching powder, Baking soda, Washing soda, and Plaster of Paris. This chapter offers valuable insights into the behaviour and applications of acids, bases, and salts, making it an important topic for your science studies.

Also refer,

• NCERT exemplar solutions for Class 10 Science Chapter 2 Acids, Bases and Salts
• Class 10 Science Chapter 2 Acids, Bases and Salts Notes

Chapter 3: Metals and Non-Metals

In Class 10 Science Chapter 3, "Metals and Non-metals," you will study the properties and characteristics of metals and non-metals. The chapter covers the reactivity series of metals and discusses the formation and properties of ionic compounds. You will also learn about basic metallurgical processes used to extract metals from their ores. Also, the chapter delves into the topic of corrosion and its prevention methods. By studying this chapter, you will gain a comprehensive understanding of the unique properties and behaviours of metals and non-metals, their reactions, and their practical applications in various industries.

Also read,

• NCERT exemplar solution for Class 10 Science Chapter 3 Metals and Non-metals
• NCERT notes Class 10 Science Chapter 3 Metals and Non-metals
  

Chapter 4: Carbon and Its Compounds

Carbon is a very important element in organic and inorganic chemistry. Organic chemistry is the study of properties, structure, and reaction of carbon-containing compounds. In this NCERT Class 10 Science chapter 4, we will study some carbon-containing compounds and their properties, bonding in carbon, the versatile nature of carbon, saturated and unsaturated carbon compound, homologous series, noman culture of carbon compounds, chemical properties like combustion, oxidation, addition reaction, substitution reaction, and some important compound and it's properties etc.

Also read,

• NCERT exemplar solution for Class 10 Science Chapter 4 Carbon and Its Compounds
• NCERT notes Class 10 Science Chapter 4 - Carbon and Its Compounds
  
  

Chapter 5: Life Processes

In Chapter 5, "Life Processes," we study the essential functions that sustain living organisms. The chapter covers the basic concepts of nutrition, respiration, transport, and excretion in both plants and animals. Understanding these life processes is crucial to comprehend the mechanisms that support the growth and survival of living beings.

How do we differentiate if someone is alive or not? Generally by the visible movements like running, shouting, or breathing. However, some animals breathe in such a manner that it is not visible to the naked eye. Then how we can identify who is alive? In this chapter, of ncert class 10 science solutions, you will get answers to all these questions and more. The invisible molecular movement is necessary for life. The life process involves various activities by the digestive system, respiratory system, and circulation system performed by the living organisms to sustain their living.

NCERT Class 10 Science Chapter Life Process Related Materials

• NCERT exemplar solution for Class 10 Science Chapter 5 Life Processes
• Life Processes Class 10 Notes

Chapter 6: Control and Coordination

Here, you will study this control and coordination system, the nervous system, the human brain, coordination in plants, hormones in animals, etc. Class 10 science chapter 6 "Control and Coordination," explores the mechanisms of control and coordination in both animals and plants. The chapter covers topics such as tropic movements in plants, an introduction to plant hormones, the nervous system in animals, voluntary, involuntary, and reflex actions, and chemical coordination through animal hormones. Understanding these processes is essential to comprehend how organisms regulate their activities and respond to various stimuli in their environment.

NCERT Class 10 Science Chapter Control and Coordination Related Materials

• NCERT exemplar solution for Class 10 Science Chapter 6 Control and Coordination
• Class 10 Science Chapter 7 Notes

Chapter 7: How do Organisms Reproduce

In this NCERT Science Class 10 chapter, you will study reproduction, how it takes place, why it is necessary for the living organisms, and what are the different modes of reproduction in single organisms, sexual reproduction in flowering plants, sexual reproduction in human beings, etc. Terms like fission, fragmentation, regeneration, budding, vegetative propagation and spore formation are also explained with examples. By clicking on the above link provided in the table you will get NCERT solutions for Class 10 Science of this chapter.

Reproduction is a biological process by which new individual organisms are born from their parents. It involves creating a new DNA copy and other cellular apparatus. Reproduction is not an essential process for sustaining the life of an individual. Each individual organism exists because of reproduction. It is a fundamental feature of all known life.

Also Refer,

• NCERT Exemplar Solutions For Class 10 Science Chapter 7 How do Organisms Reproduce
• CBSE Class 10 Notes for How do Organisms Reproduce?

Chapter 8: Heredity and Evolution

Class 10 Science Chapter 8, "Heredity and Evolution," explores the concepts of heredity and the contributions of Mendel in understanding the inheritance of traits. The chapter covers the laws of inheritance and the fascinating topic of sex determination. However, topics related to evolution, evolution and classification, and equating evolution with progress are excluded from this chapter. Understanding heredity and evolution helps us comprehend how traits are passed from parents to offspring and how species undergo changes over time through natural selection and adaptation.

NCERT Class 10 Science Chapter Heredity and Evolution-Related Materials

• NCERT exemplar solution for Class 10 Science Chapter 8 Heredity and Evolution
• Heredity and Evolution Class 10 Science Notes

Chapter 9: Light Reflection and Refraction

We see a variety of objects around us in everyday life. We are able to see objects in the presence of light but we can't see them in the dark. What makes the object visible? When reflected light from an object is received by our eyes we are able to see the object. In this chapter, you will study the phenomena of reflection and refraction of light using the straight-line propagation method. These basic concepts will help you in the study of some of the optical phenomena in nature.

Class 10 Science Chapter 9 covers the reflection of light by spherical mirrors (concave and convex mirror), the image formed by the concave and convex mirrors, uses of mirrors, refraction of light through rectangle glass slab, refractive index, refraction by spherical lenses, image formation by lenses, lens formula, and power of lenses.

Class 10 Science Chapter Light Reflection and Refraction-Related Materials

• NCERT exemplar solution for Class 10 Science Chapter 9 Light Reflection and Refraction
• Light Reflection and Refraction Notes

Chapter 10: Human Eye and Colourful World

In the previous chapter of Class 10 NCERT, you have studied about reflection and refraction of light from mirrors and lenses. The human eye has a lens in its structure, it uses light and we can see the object. In this chapter, you will learn about human eyes, defects of vision and how to correct them. Chapter 10, "The Human Eye and Colorful World," covers the functioning of the lens in the human eye and the correction of vision defects. It also discusses the applications of spherical mirrors and lenses in various optical devices. The chapter of class 10 science ncert solutions explores the refraction of light through a prism, the dispersion of light, and the scattering of light. Additionally, it includes practical applications of these phenomena in daily life. Understanding these concepts is essential to grasp the workings of the human eye and the behaviour of light in different situations.

Class 10 Science Chapter The Human Eye and The Colorful World Related Materials

• NCERT exemplar solution for Class 10 Science Chapter 11 Human Eye and Colourful World
• The Human Eye and The Colorful World Notes

Chapter 11: Electricity

You will also study the electric current and circuit, electric potential and potential difference, circuit diagram, Ohm's law, the resistance of the conductor, the factor on which resistance of the conductor depends, the resistance of the system of the resistor, heating effect of electric current and its applications, electric power. Chapter 11, "Electricity," covers essential topics related to electric current, potential difference, and Ohm's law. It explores concepts such as resistance, resistivity, and factors affecting a conductor's resistance. The chapter discusses the series and parallel combinations of resistors and their practical applications. It explains the heating effect of electric current and its daily life applications. Understanding electric power and the interrelation between power, voltage, current, and resistance is also an integral part of this chapter. These concepts are fundamental to comprehending the behaviour and applications of electricity in various devices and circuits.

NCERT Class 10 Science Chapter 11 Electricity Related Materials

• NCERT exemplar solution for Class 10 Science Chapter 12 Electricity
• Electricity Class 10 Science Chapter Notes

Chapter 12: Magnetic Effects of Electric Current

When we put a charge near the current-carrying wire, it doesn't apply any force on the charge but when the charge is moving near the current-carrying wire, the charge is deflected from its path. This means electric current affects a moving charge which is called the magnetic effect of current. You will study the magnetic field and field lines, magnetic field due to a current-carrying conductor, solenoid, the force on current-carrying conductor due to the magnetic field, electric motor, electromagnetic induction, electric generator, and domestic electric circuit. Also in this chapter of class 10 science ncert solutions, you will learn important topics like Fleming's right-hand rule and left-hand rule.

This chapter of class 10 Science ncert Solutions explains the force experienced by a current-carrying conductor in a magnetic field and introduces Fleming's Left Hand Rule to determine the direction of this force. Additionally, it discusses direct current (DC) and alternating current (AC), providing an understanding of the frequency of AC and the advantages of AC over DC in electrical systems. Domestic electric circuits and their applications are also explored in this chapter. Understanding the magnetic effects of electric current is crucial in various technological applications and electrical devices.

NCERT Class 10 Science Chapter 12 Magnetic Effects of Electric Current-Related Materials

• NCERT Exemplar solution for Class 10 Science Chapter 12 Magnetic Effects of Electric Current
• Magnetic Effect of Electric current Class 10 Science Notes

Chapter 13: Our Environment

The change in the environment affects us; our activity changes the environment around us, as we are an integral part of the environment. This has two parts: the ecosystem and its components, like food chains and webs and how our activity affects the environment. In this chapter, you will also learn about the ozone layer and how it is getting depleted. Managing the garbage that we produce and how we impact the environment are other topics we will learn here. It covers topics related to the ecosystem, including understanding its components and interactions. The chapter addresses environmental problems, including ozone depletion and waste production, and explores potential solutions to mitigate these issues. Students will learn about the concept of biodegradable and non-biodegradable substances and their impact on the environment. Understanding our environment and the challenges it faces is crucial for developing sustainable practices and preserving the planet for future generations.

Class 10 Science Chapter 13 Related Materials

• NCERT Exemplar solution for Class 10 Science Chapter 13 Our Environment
• Our Environment Class 10 Science Chapter 13 Notes

These chapter-wise NCERT Solutions for Class 10 Science are an extremely useful study resource for students looking to do well in their board exams. With simple explanations, step-by-step solutions, and easy-to-understand language, these solutions ease learning and improve it as well. Whether you're studying for your board exams or clearing your doubts, these PDFs will guide you throughout your journey in academics. They not only help in improving exam study but also boost confidence in answering difficult questions. Practice with these solutions regularly improves speed and accuracy. Students may also utilize them for rapid revision prior to exams. Maximize the use of these resources and move a step nearer to academic achievement.

Also Read: NCERT Class 10 Science: Chapterwise Important Formulas, Diagrams, And Points

Weightage of Class 10 Science Chapters

Knowing weightage allows students to focus on high-scoring chapters, manage study time properly, and avoid exam stress. It provides a planned revision strategy, particularly for concept-based topics.

NCERT Solutions- Class Wise

• NCERT solutions for class 12
• NCERT solutions for class 11
• NCERT solutions for class 10
• NCERT solutions for class 9