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NCERT Exemplar Class 10 Science Solutions

NCERT Exemplar Class 10 Science Solutions are developed by subject matter experts at Instasolv to provide you with the best study material for Class 10 Science. The main role of the NCERT Exemplar Class 10 Science Book is to provide you with the different types of practice problems including very short answer questions like multiple-choice questions as well as long answer questions. Practising different types of problems for the Science chapters holds significance not only because of CBSE exams but also for other exams like NTSE and NSO. 

There are a total of 16 chapters in NCERT Exemplar Class 10th Science textbook that contain around 500 practice questions. The questions help you in preparing the chapters in a thorough manner and you will eventually be able to score well in exams. You will be able to revise complex topics of Class 10 Science such as magnetic effects of electric current, control and coordination, electricity and light easily with the help of NCERT Exemplar Solutions for Class 10 Science chapters. 

Instasolv is here to help you with the simplified and detailed solutions to all the questions mentioned in the NCERT Exemplar Class 10 Science book. As many new concepts are introduced in Science in Class 10, the subject often becomes tricky to handle all alone. Our NCERT Exemplar Class 10th Science Solutions will act as a guide and will help you resolve all your doubts in minutes. This will not only help you in completing your syllabus on time but will instil confidence in you for exams.

Class 10

NCERT Exemplar Class 10 Science Solutions Chapter 1: Chemical Reactions and Equations

In this chapter, you will study how to write chemical equations, balancing the chemical equations, types of chemical equations, decomposition and displacement reaction, double displacement reaction, oxidation and reaction, rancidity, corrosion. 

Number of Exemplar Problems: Chemical Reactions and Equations chapter contains 44 problems. Solving all these NCERT Exemplar problems will help you develop a strong base for further chapters in Class 10 Science. 

NCERT Exemplar Class 10 Science Solutions Chapter 2: Acids, Bases, and Salts

In chapter 2, you will understand the chemical properties of acids and bases, reaction of acids and bases with metal, how metal carbonates, the reaction of metal hydrogen carbonates with acids, how metallic oxides react with acids. Also, you will learn about common properties in acids and bases, the reaction of acids and bases in the solution of water, pH and its importance. 

Number of Exemplar Problems: The chapter contains 48 problems in three different exercises. All long answer questions, short answer questions and multiple-choice questions are important for exam preparation. 

NCERT Exemplar Class 10 Science Solutions Chapter 3: Metals and Non-Metals

Chapter 3 will discuss the physical properties of metals and non-metals, the chemical properties of metals, reaction of metal with air, acid, water, other solutions, and metal salts, reactivity series. 

Number of Exemplar Problems: Metals and Non-Metals chapter contains 65 problems based on identification of metals and non-metals. You are required to write chemical equations, identify elements from the periodic table and provide detailed solutions in this chapter. 

NCERT Exemplar Class 10 Science Solutions Chapter 4: Carbon and Its Compounds

This chapter will discuss bonding in carbon- the covalent bond, nature of carbon, saturated and unsaturated carbon compounds, chemical properties, soaps and detergents. Some important topics of this chapter are isomers, structural formula for carbon compounds, and covalent bonds. 

Number of Exemplar Problems: Chapter 4 contains a total of 57 problems in three different exercises consisting of multiple-choice questions, long answer questions and short answer questions. 

NCERT Exemplar Class 10 Science Solutions Chapter 5: Periodic Classification of Elements

This chapter will tell you about the classification of elements, Newlands law of octaves, the modern periodic table, the Mendeleev’s Periodic Table, metallic and non-metallic properties. You must study the Periodic Table thoroughly if you want to score good marks in this chapter. 

Number of Exemplar Problems: Periodic Classification of Elements chapter contains 52 problems based on the concepts of atomic radius, atomic number, properties of elements in the periodic table and reactivity of elements. 

NCERT Exemplar Class 10 Science Solutions Chapter 6: Life Processes

Life processes are going to discuss everything about life. The different topics covered in this chapter are life process, nutrition, and its forms, transportation, human respiration, an excretory system of humans and plants. 

Number of Exemplar Problems: There are 82 NCERT Exemplar problems in Class 10th Life Processes chapter that will help you understand the typical topics of the chapter such as nutrition in amoeba, digestion of carbohydrates and fats in humans, working of the human heart and kidneys. 

NCERT Exemplar Class 10 Science Solutions Chapter 7: Control and Coordination

In the chapter, control, and coordination, you will study the nervous system of animals, reflex actions, the human brain, how the nervous tissue causes action, how the tissues of the body are protected, coordination in plants, hormones in animals. 

Number of Exemplar Problems: Control and Coordination contain around 53 problems that will help you grasp all the important concepts of the chapter like the working of neurons, components of the reflex arc, chemical coordination in animals and functions of various hormones in animals. 

NCERT Exemplar Class 10 Science Solutions Chapter 8: How do Organisms Reproduce

How do Organism Reproduce chapter discusses different topics like modes of reproduction in single organisms as well as the process of sexual reproduction in plants and human beings. You will also study the concepts of regeneration, fragmentation, vegetative propagation and budding. 

Number of Exemplar Problems: There are a total of 58 problems in the chapter which include short answer questions on topics like cell division, chromosomes, and reproduction in animals. There are long answer questions on birth control, pollination and fertilization, the structure of a flower. 

NCERT Exemplar Class 10 Science Solutions Chapter 9: Heredity and Evolution

This chapter will help you learn about the accumulation of variation during the process of reproduction, heredity, rules of inheritance of traits, inherited traits, the role of traits, sex determination process, evolution, speciation, fossils, tracing evolutionary relationships, human evolution. 

Number of Exemplar Problems: The chapter contains 47 problems in three different exercises of multiple-choice questions, short answer questions and long answer questions respectively. Practising these problems is very important to score full marks in this chapter. 

NCERT Exemplar Class 10 Science Solutions Chapter 10: Reflection and Refraction

The chapter will discuss different topics like the reflection of light, spherical mirrors and the images formation, mirror formula, magnification, refraction of light, refractive index. Refraction by spherical lenses, magnification, and lens formula. 

Number of Exemplar Problems: Reflection and Refraction chapter consists of 38 questions that cover different topics like identifying the type of mirrors, finding the refractive index, identifying the type of image formed and other related topics. 

NCERT Exemplar Class 10 Science Solutions Chapter 11: The human eye and the Colorful World

The human eye and the colorful world chapter discusses the human eye working, the power of accommodation of eyes, defects of vision, correction of vision, refraction of light through a prism, white light dispersion of prism, refraction of atmosphere, scattering of light. 

Number of Exemplar Problems: The chapter contains 30 questions and covers multiple choice type questions, short answer questions, long answer questions. 

NCERT Exemplar Class 10 Science Solutions Chapter 12: Electricity

Electricity chapter of NCERT Exemplar Class 10 Science  will discuss electric current, circuit, electric potential, potential difference, circuit diagram, ohm’s law, factors determining the resistance of the conductor, the resistance of the system of resistors, the heating effect of electric current, electric power. 

Number of Exemplar Problems: The electricity chapter contains 35 questions in total. There are different questions based on circuit diagrams, calculating the current flow, power, and effective resistance. 

NCERT Exemplar Class 10 Science Solutions Chapter 13: Magnetic Effects of Electric Current

Chapter 13 discusses the magnetic field, field lines, magnetic field due to a current-carrying conductor, right-hand thumb rule, force applied on a current-carrying conductor in a magnetic field, electric motor, electromagnetic induction, domestic electric circuits, an electric generator. 

Number of Exemplar Problems: The magnetic effect of the electric current chapter covers around 32 problems. Many of them are diagram-based questions which will help you understand the typical concepts of the chapter easily. There are long answer questions which include creating diagrams and activities. 

NCERT Exemplar Class 10 Science Solutions Chapter 14: Sources of Energy

Source of Energy chapter discusses topics like good sources of energy, conventional and non-conventional sources of energy, alternative sources of energy, and environmental consequences of different forms of energy, the timing of an energy source that lasts. 

Number of Exemplar Problems: The chapter consists of 29 questions. All these questions are based on your understanding of the chapter. In some questions, you might have to refer to the internet to find more information on a topic.  

NCERT Exemplar Class 10 Science Solutions Chapter 15: Our Environment

This chapter will tell you about the ecosystem and its components, food chain, food webs, how several human activities affect the environment, ozone layer and its importance, depletion of the ozone layer and how we can protect the environment. 

Number of Exemplar Problems: Our Environment chapter contains 38 questions in total. Many questions are based on your understanding of the chapter and not straightforward questions. For instance, in one question you have to suggest eco-friendly activities. There is another question where you have to state how certain agricultural practices affect the environment.

NCERT Exemplar Class 10 Science Solutions Chapter 16: Sustainable Management of Natural Resources

This chapter will tell you about five R to save the environment, the need for managing natural resources for earth, the importance of wildlife and forest, proper utilization and management of natural resources, the process of water harvesting. 

Number of Exemplar Problems: Chapter 16 consists of around 37 questions in total. You have to prepare a list of activities that you can perform daily to conserve the environment, state the importance of forests and answer similar questions in this chapter.  

Benefits of NCERT Exemplar Class 10 Solutions for Science by Instasolv

  • The NCERT Exemplar Class 10 Science problems with solutions have different types of questions like basic questions in the format of multiple-choice questions, fill in the blanks and also advanced questions in the form of long answer questions.
  • You can access the solutions to NCERT Exemplar Class 10th Science book by being at your home any time and seek help in studying any chapter of the textbook. 
  • The NCERT Exemplar Solutions for Class 10 Science Problems by Instasolv are given in a detailed manner that you will be able to understand the concepts properly.  
  • We provide exercise-wise solutions to all the NCERT Exemplar Class 10th Science Chapters for your convenience.