NCERT Class 10 Solutions Science 2027: The National Council of Educational Research and Training (NCERT) is an autonomous Indian government institution that develops curriculum for CBSE and several state board schools. As a result, individuals taking various board exams in Class 10 can refer to this NCERT Syllabus to prepare for their exams, which will help them get a good score. The NCERT Class 10 Science book is crafted by the experts, professors, and teachers for better comprehension by the students, and helps them score high in their respective examinations. Refer to the article below to learn more about NCERT Class 10 Science chapter-wise information and download NCERT Class 10 Science Solutions 2027 PDF.
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CBSE Class 10 2027 Latest Update as on 04 Sep 2026
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Checked on 04 Sep 2026
CBSE Class 10 2027 board exams, conducted by the Central Board of Secondary Education, are currently in the academic preparation phase; exams are expected around February–March 2027 based on previous-year patterns.
| Exam | CBSE Class 10 2027 |
|---|---|
| Status | CBSE Academic (cbseacademic.nic.in) has published the Scheme of Studies for Secondary Curriculum for the 2026–27 session. |
| Next expected | Syllabus/curriculum for 2026–27 (Class 10): Already published on cbseacademic.nic.in — students should download and follow it now. |
| Official website | cbseacademic.nic.in |
| Last verified | 04 Sep 2026 |
As of 04 September 2026, CBSE Class 10 2027 is in the active academic preparation phase of the 2026–27 session. The Central Board of Secondary Education has officially published the Scheme of Studies and Detailed Curriculum 2026–27 on cbseacademic.nic.in, which students and teachers should refer to immediately for syllabus and subject guidance. NCERT Class 10 Science Solutions remain aligned with the NCERT textbooks prescribed under the existing curriculum framework. No changes to the Class 10 exam pattern, syllabus, or schedule have been officially announced for 2027. Based on the previous-year pattern, the board examination registration (List of Candidates) is expected around October–November 2026, the date sheet around December 2026–January 2027, and the actual board exams in February–March 2027. Students should complete their chapter-wise preparation using official NCERT books and solutions, and regularly check cbseacademic.nic.in for any syllabus or schedule updates.
- CBSE Academic (cbseacademic.nic.in) has published the Scheme of Studies for Secondary Curriculum for the 2026–27 session.
- CBSE Academic has released the Detailed Curriculum 2026–27, accessible on cbseacademic.nic.in.
- A Capacity Building Programme for teachers for skill subjects (Beauty & Wellness, Classes IX–X) is being conducted in September 2026.
- CBSE is implementing the Curriculum Framework for Computational Thinking (CT) and Artificial Intelligence (AI) for Classes III–VIII in 2026–27.
- NCERT's National Curriculum Framework-2005 continues to guide curriculum objectives for CBSE-affiliated schools.
- Syllabus/curriculum for 2026–27 (Class 10): Already published on cbseacademic.nic.in — students should download and follow it now.
- CBSE Class 10 Board Exam registration (LOC): Expected to open around October–November 2026 (last year: October–November 2025) — not yet confirmed.
- CBSE Class 10 Date Sheet 2027: Expected to be released around December 2026–January 2027 (last year: released December 2025) — not yet announced.
- CBSE Class 10 Admit Card 2027: Expected approximately 2–3 weeks before exams, likely February 2027 — not yet confirmed.
- CBSE Class 10 Board Exams 2027: Expected to begin in mid-February 2027 and conclude by March 2027, based on the 2025–26 pattern — not yet scheduled officially.
- CBSE Class 10 Results 2027: Expected in May–June 2027, consistent with recent years — no official date announced.
Sources: CBSE Official Website · CBSE Academic Website
Download NCERT Class 10 Science Solutions PDF
The NCERT Class 10 Science Syllabus contains five units. The first unit has a total of five chapters and deals with the subject of chemistry. The second unit has four chapters and deals with human life processes(chemical and physical). The third unit of NCERT Class 10 Science Syllabus consists of a total of four chapters and refers to the subject Physics. The next and last unit has a total of three chapters and deals with environments, ecosystems, energies, etc.
NCERT Class 10 Science Solutions Chapter 1: Chemical Reactions and Equations
Chapter one of NCERT Class 10 Science solutions deals with Chemical reactions and changes. Chemical reactions are represented by chemical changes. Some indications, such as change in physical condition, change in colour, change in temperature, and evolution of gases, are used to describe chemical reaction indicators. With the help of certain experimental cases, these are described. With that, the chemical equation and its symbolic representation of chemical reaction were explained.
Other details, such as physical states and reaction conditions, are described. Combination reactions, decomposition reactions, displacement reactions, and double decomposition reactions are examples of chemical reactions. Exothermic and endothermic reactions are discussed on the basis of energy. All types of reactions are described with relevant references and chemical equations.
NCERT Class 10 Science Solutions Chapter 2: Acids, Base and Salts
The second chapter talks about Acids, Bases and Salts along with Metals, Metal Oxides and Metal Carbonates. The chapter throws light on the reactions between acid and base (mainly known as Neutralization Reaction), their byproducts, along with various types of salts. The nature of salts can be acidic, basic or neutral, depending upon the strength of the acid/base used to form the salt (product). The formation and different uses of several different substances formed after reactions, directly or indirectly are discussed in this chapter.
NCERT Class 10 Science Solution Chapter 3: Metals and Non-Metals
This chapter begins with the explanation of physical properties of metals and non- metals. The parameters on the basis of which the discussion has been done are- melting point, boiling point, physical state at room temperature, tensile strength, ductility, malleability, etc. Differentiation on the basis of these properties of metals and non-metals has been explained, along with reactions taking place. Introduction to different types of bonds, their properties and formation has been explored in the chapter. In addition to this, extraction of metals using different methods and processes like oiling, greasing, electroplating, galvanization has been explained as well.
NCERT Class 10 Science Solution Chapter 4: Carbon and its Compounds
The fourth chapter of NCERT Class 10 Science Solutions is about carbon, a versatile element found in various organic and inorganic compounds. Explanation on different bonds such as covalent bonds is given. Compound formation is defined clearly in both Lewis-dot and Electron-dot structure along with electron configuration. Study of different structures of carbon compounds such as soaps and detergents are mentioned along with their chemical structure, properties and differences.
NCERT Class 10 Science Solution Chapter 5: Periodic Classification of Elements
The fifth chapter deals with classification and categorization of 118 known elements, including their chemical and physical properties. Explanation of the modern periodic table and particular patterns and trends in it are also studied on the lines of the chapter.
NCERT Class 10 Science Solutions Chapter 6: Life Processes
The chapter Life Processes focuses on all activities and systems performed by living organisms (including plants), such as digestive system, respiration, circulatory system, nutrition etc. More detailed information on all of the processes the living organisms inhibit are discussed in the chapter.
NCERT Class 10 Science Solution Chapter 7: Control and Coordination System
In this chapter, it is explained about the control and coordinated movements done by the living organisms and how different processes within the body aids in doing so. The nervous system plays the major role and the actions, reflexes, etc that a living being shows, are all discussed under this head. Moreover, hormones and impulses and different mechanisms of the nervous systems have been included as well.
NCERT Class 10 Science Solution Chapter 8: How do Organisms Reproduce?
The broad topic of reproduction in all existing living beings, has been covered in this chapter. DNA, hormones, and different types of reproduction (sexual and asexual) have been explored, along with minute details on the process of formation of different reproductive elements depending on plants and animals.
NCERT Class 10 Science Solution Chapter 9: Heredity and Evolution
The next process followed by reproduction, that is, the birth and rise of new individuals, and their traits are discussed. Heredity and Evolution of long term accumulation of traits and variations that define an individual, along with the characteristics inherited are studied in this topic.
NCERT Class 10 Science Solution Chapter 10: Light, Reflection and Refraction
In this chapter of another unit, firstly the reflection of light has been discussed, followed by the laws of light, formation of different images on different structured objects and surfaces, etc. Going further into the chapter, another topic, refraction is discussed. Different concepts, the laws, properties and features, including refraction on varied surfaces has been explained in detail. The uses of reflection and refraction in ordinary day to day life and their differences can also be studied under this topic.
NCERT Class 10 Science Solution Chapter 11: Human Eye and Colorful World
The eleventh chapter in NCERT Class 10 Science Solution discusses the human organ, eye. Eye and its components, and the process by which the human eye can see an object are the most important sub-topics in the chapter. The mechanism of light reaching the eye and the formation of an image is explained in detail along with eye defects (mainly Myopia and Hypermetropia) have been studied.
NCERT Class 10 Science Solution Chapter 12: Electricity
The physics chapter starts with the introduction of electricity, features and properties and its significance. The concept of electric current, the flow, electrons etc are included. The chapter covers the topic of resistance, potential difference, electrical energy etc. The mathematical calculation of all the concepts mentioned are done by the help of certain defined parameters, like volts, ohms, watt, kilowatt, etc.
NCERT Class 10 Science Solution Chapter 13: Magnetic Effects of Current
Basics of magnetism, magnetic field line, and its directions have been discussed in the earlier parts of this chapter. It is then followed by the relationship between magnetism and electricity. Fleming’s left hand rule is one of the most important parts of the chapter where the direction of the magnetic field is determined. Further into the chapter, the definition, production and process of electromagnetic induction has been discussed. The uses of different processes and the mechanism of generators/motors are also a part of this topic.
NCERT Class 10 Science Solution Chapter 14: Sources of Energy
The fourteenth chapter of the book deals with the explanation of energy, its different kinds and properties of each. In addition to this, the sources of energies, it uses, conversion of one energy to another, advantages and disadvantages has been mentioned.
NCERT Class 10 Science Solution Chapter 15: Our Environment
The chapter Our Environment focuses on the ecosystems, its components, and the chemical reactions in it. It also includes the concept of various energies and the production of harmful chemicals, food chain and food web. Apart from these, the waste management system including different waste materials, its disposal are discussed
NCERT Class 10 Science Solution Chapter 16: Sustainable Management of Resources
The last chapter of NCERT Class 10 Science Solution discusses about the natural resources (air, water and soil) and its different components. The chapter further gives insights on the improper uses of these resources and how its depletion can be prevented. The last parts of the chapter explains about the methods practiced to avail resources in every section of the region.
Download the NCERT Class 10 Science Solution Chapter-wise: Download Solution PDF
| Chapter Name | Link to Download PDF Files |
| Chapter 1: Chemical Reactions and Equations | Download PDF |
| Chapter 2: Acids, Bases and Salts | Download PDF |
| Chapter 3: Metals and Non-Metals | Download PDF |
| Chapter4: Carbon and its Compounds | Download PDF |
| Chapter 5: Periodic Classification of Element | Download PDF |
| Chapter 6: Life Process | Download PDF |
| Chapter 7: Control and Coordination Systems | Download PDF |
| Chapter 8: How do Organisms Reproduce? | Download PDF |
| Chapter 9: Heredity and Evolution | Download PDF |
| Chapter 10: Light, Reflection and Refraction | Download PDF |
| Chapter 11: Human Eye and Colorful World | Download PDF |
| Chapter 12: Electricity | Download PDF |
| Chapter 13: Magnetic Effects of the Currents | Download PDF |
| Chapter 14: Sources of Energy | Download PDF |
| Chapter 15: Our Environment | Download PDF |
| Chapter16: Sustainable Management of Resources | Download PDF |
Other Important Links on CBSE Class 10
Major Changes This Year
No official change to CBSE Class 10 2027 syllabus, exam pattern, or schedule has been announced yet; the board is currently running the 2026–27 academic session normally.
No major change has been officially announced yet for CBSE Class 10 2027 in terms of syllabus, exam pattern, eligibility, marking scheme, or exam mode. The 2026–27 curriculum is being delivered under the existing framework, with the Scheme of Studies for Secondary Curriculum published on cbseacademic.nic.in. CBSE continues to incorporate Computational Thinking and AI elements at the school level, but no specific change targeting Class 10 Board 2027 has been confirmed. Students should expect the standard two-term or annual exam structure until CBSE formally announces any revision. Any changes will be notified on the official CBSE academic website.
Frequently Asked Questions
Has the CBSE Class 10 2027 syllabus been officially released?
The 2026–27 curriculum and Scheme of Studies have been published on cbseacademic.nic.in. No separate or revised syllabus specifically labelled for Board 2027 has been officially announced yet.
When will the CBSE Class 10 2027 date sheet be released?
No date sheet has been announced yet. Based on previous-year patterns, it is tentatively expected around December 2026–January 2027. Check cbseacademic.nic.in for the official announcement.
Are NCERT Class 10 Science Solutions valid for CBSE Board 2027?
Yes, NCERT textbooks remain the prescribed books for CBSE Class 10. Solutions based on current NCERT Class 10 Science chapters are valid until CBSE officially notifies any syllabus change.
When does CBSE Class 10 Board exam registration open for 2027?
Registration (List of Candidates/LOC) is tentatively expected around October–November 2026, consistent with the previous year's schedule. No official notification has been issued yet.
Has CBSE announced any change in the Class 10 exam pattern for 2027?
No change in exam pattern has been officially announced for CBSE Class 10 2027. Students should follow the existing pattern until an official notification is released.
When are CBSE Class 10 2027 board exams expected to be held?
Based on previous-year patterns, CBSE Class 10 board exams are tentatively expected in mid-February to March 2027. This is not yet officially confirmed by CBSE.
Where can I download the official CBSE Class 10 curriculum for 2026–27?
The official Detailed Curriculum 2026–27 and Scheme of Studies are available on cbseacademic.nic.in under the curriculum/academic section.
When will CBSE Class 10 2027 results be declared?
No result date has been announced. Based on past trends, results are tentatively expected in May–June 2027. Students should monitor cbse.gov.in for official updates.