CBSE Class 10 Solutions, MCQ, Notes, Sample Papers & Syllabus

Mathematics Class 10
Science Class 10
Hindi Class 10
Economics Class 10
Geography Class 10
Civics Class 10
History Class 10

Science Class 10 Chapter 10 Question Answer

Human Eye and Colourful World Solutions For All Chapters Science 10 CBSE NCERT TEXTBOOK Solutions for Class 10 Science Q1. The human eye can focus on objects at different distances by adjusting the focal length of the eye lens. This is due to (a) presbyopia (b) accommodation (c) near-sightedness (d) far-sightedness Answer: (b) accommodation. Q2. […]

Science Class 10 Chapter 9 Question Answer CBSE

Light Reflection and Refraction Solutions For All Chapters Science 10 NCERT TEXTBOOK Solutions for Class 10 Science Question 1 Which one of the following materials cannot be used to make a lens ? (a) Water (b) Glass (c) Plastic (d) Clay Answer: (d) Clay Question 2 The image formed by a concave mirror is observed […]

Science Class 10 Chapter 8 Question Answer

Heredity Solutions For All Chapters Science 10 CBSE NCERT TEXTBOOK Solutions for Class 10 Science Question 1. A Mendelian experiment consisted of breeding tall pea plants bearing violet flowers with short pea plants bearing white flowers. The progeny all bore violet flowers, but almost half of them were short. This suggests that the genetic make-up […]

Science Class 10 Chapter 7 Question Answer

How Do Organisms Reproduce? Solutions For All Chapters Science 10 CBSE NCERT TEXTBOOK Solutions for Class 10 Science Question 1 Asexual reproduction takes place through budding in (a) amoeba (b) yeast (c) plasmodium (d) leishmania Answer: (b) Yeast Question 2 Which of the following is not a part of the female reproductive system in human […]

Science Class 10 Chapter 6 Question Answer

Control and Coordination Solutions For All Chapters Science 10 CBSE NCERT TEXTBOOK Solutions for Class 10 Science Question 1 Which of the following is a plant hormone? (a) Insulin (b) Thyroxin (c) Oestrogen (d) Cytokinin Answer: (d) Cytokinin Question 2 The gap between two neurons is called a (a) dendrite (b) synapse (c) axon (d) […]

Science Class 10 Chapter 5 Question Answer

Life Processes Solutions For All Chapters Science 10 CBSE NCERT TEXTBOOK Solutions for Class 10 Science Question 1 The kidneys in human beings are a part of the system for (i) nutrition (ii) respiration (iii) excretion (iv) transportation Answer: (iii) Excretion Question 2 The xylem in plants are responsible for (i) transport of water (ii) […]

Science Class 10 Chapter 5 Question Answer

Periodic Classification of Elements Solutions For All Chapters Science 10 NCERT TEXTBOOK Solutions for Class 10 Science Question 1 Which of the following statements is not a correct statement about the trends wlien going from left to right across the periods of Periodic Table. (a) The elements become less metallic in nature. (b) The number […]

Science Class 10 Chapter 4 Question Answer

Carbon and its Compounds Solutions For All Chapters Science 10 CBSE NCERT TEXTBOOK Solutions for Class 10 Science Question 1 Ethane, with the molecular formula C2H6 has (a) 6 covalent bonds (b) 7 covalent bonds (c) 8 covalent bonds (d) 9 covalent bonds Answer: (b) 7 covalent bonds. Question 2 Butanone is a four-carbon compound […]

Science Class 10 Chapter 3 Question Answer

Metals and Non-metals Solutions For All Chapters Science 10 CBSE NCERT TEXTBOOK Solutions for Class 10 Science Question 1. Which of the following pairs will give displacement reactions ? (a) NaCl solution and copper metal. (b) MgCl2 solution and aluminium metal. (c) FeSO4 solution and silver metal. (d) AgNO3 solution and copper metal. Answer: (d) […]

Science Class 10 Chapter 2 Question Answer

Acids, Bases and Salts Solutions For All Chapters Science 10 CBSE NCERT TEXTBOOK Solutions for Class 10 Science Question 1 A solution turns red litmus blue, its pH is likely to be (a) 1 (b) 4 (c) 5 (d) 10 Answer: (d) 10 Question 2 A solution reacts with crushed-egg shells to give a gas […]

Science Class 10 Question Answer CBSE

Chapter 1 Chemical Reactions and Equations Chapter 2 Acids Bases and Salts Chapter 3 Metals and Non-Metals Chapter 4 Carbon and Its Compounds Chapter 5 Life Process Chapter 6 Control and Coordination Chapter 7 How do Organisms Reproduce? Chapter 8 Heredity Chapter 9 Light Reflection and Refraction Chapter 10 Human Eye and Colourful World Chapter […]

Science Class 10 Chapter 1 Question Answer

Chemical Reactions and Equations Solutions For All Chapters Science 10 CBSE NCERT TEXTBOOK Solutions for Class 10 Science Question 1 Which of the given statements about the reaction below are incorrect? a. Lead is getting reduced b. Carbon dioxide is getting oxidised c. Carbon is getting oxidised d. Lead oxide is getting reduced (i) (a) […]

Pair Of Linear Equation In Two Variables Maths Class 10 Ch 3 Ex 3.2

Video Solutions For All Chapters Maths Class 10 Q 1(i), Ex 3.2 – Linear Equations – Chapter 3 – Maths Class 10th – NCERT, New Syllabus 2023 CBSE Q 1(iv), Ex 3.2 – Linear Equations – Chapter 3 – Maths Class 10th – NCERT, New Syllabus 2023 CBSE Q 2, Ex 3.2 – Linear Equations […]

Economics Class 10 NCERT Book PDF Download

NCERT Book for Class 10 Economics Chapter 1 – Development Chapter 2 – Sectors of the Indian Economy Chapter 3 – Money and Credit Chapter 4 – Globalisation and the Indian Economy Chapter 5 – Consumer Rights

History Social Science Class 10 NCERT Book PDF Download

NCERT Book for Class 10 History Chapter 1 – The Rise of Nationalism in Europe Chapter 2 – Nationalism in India Chapter 3 – The Making of a Global World Chapter 4 – The Age of Industrialisation Chapter 5 – Print Culture and The Modern World

Geography Social Science Class 10 NCERT Book PDF Download

NCERT Book for Class 10 Geography Chapter 1 – Resource and Development Chapter 2 – Forest and Wildlife Resources Chapter 3 – Water Resources Chapter 4 – Agriculture Chapter 5 – Minerals and Energy Resources Chapter 6 – Manufacturing Industries Chapter 7 – Lifelines of National Economy

Maths Class 10 NCERT Book PDF Download

NCERT Book for Class 10 Mathematics Chapter 1 – Real Numbers Chapter 2 – Polynomials Chapter 3 – Pair of Linear Equations in Two Variables Chapter 4 – Quadratic Equations Chapter 5 – Arithmetic Progressions Chapter 6 – Triangles Chapter 7 – Coordinate Geometry Chapter 8 – Introduction to Trigonometry Chapter 9 – Some Applications […]

Science Class 10 NCERT Book PDF Download

NCERT Book for Class 10 Science Chapter 1 – Chemical Reactions and Equations Chapter 2 – Acids Bases and Salt Chapter 3 – Metals and Non-Metals Chapter 4 – Carbon and its Compounds Chapter 5 – Life Process Chapter 6 – Control and Coordination Chapter 7 – How do Organisms Reproduce? Chapter 8 – Heredity  […]

Notes Class 10 Economics CBSE

Chapter 1 Development Class 10 Notes Chapter 2 Sectors of Indian Economy Class 10 Notes Chapter 3 Money and Credit Class 10 Notes Chapter 4 Globalisation and the Indian Economy Class 10 Notes Chapter 5 Consumer Rights Class 10 Notes

Notes Class 10 Economics Chapter 5 Consumer Rights

Notes For All Chapters Economics Class 10 CBSE 1. Introduction We participate in the market both as producers (producing goods and services) and as consumers (buying final goods and services). In the marketplace, consumers are often in a weaker position compared to producers or traders. Sellers sometimes shift all responsibility onto buyers, saying: “If you […]

Notes Class 10 Economics Chapter 4 Globalisation and the Indian Economy

Notes For All Chapters Economics Class 10 CBSE Introduction In today’s world, consumers have access to a wide variety of goods and services — from mobile phones, cars, and clothes to processed food. This change in Indian markets, where we now see products from across the world, is due to globalisation. This chapter explains: What […]

Notes Class 10 Economics Chapter 3 Money and Credit

Notes For All Chapters Economics Class 10 CBSE 1. Introduction Money and credit play a central role in modern economic life. Every day we make many transactions involving money — buying goods, paying for services, or promising to pay later. Money makes transactions easier and more efficient compared to barter. 2. Money as a Medium […]

Notes Class 10 Economics Chapter 2 Sectors of Indian Economy

Notes For All Chapters Economics Class 10 CBSE 1. Meaning of Economic Sectors An economy consists of various economic activities such as producing goods, providing services, trading, etc. To study them properly, we classify these activities into groups called sectors. Economic activities are mainly divided into three sectors based on the nature of activity: Primary […]

Notes Class 10 Economics Chapter 1 Development

Notes For All Chapters Economics Class 10 CBSE 1. Understanding Development Development means progress or improvement in the living standard of people and the nation. People always think about: How life can be better, What they want to achieve, How society should be, Whether equality and justice exist. Development is not just about money but […]

Notes Class 10 Geography CBSE

Chapter 1 Resource and Development Class 10 Notes Chapter 2 Forest and Wildlife Resources Class 10 Notes Chapter 3 Water Resources Class 10 Notes Chapter 4 Agriculture Class 10 Notes Chapter 5 Minerals and Energy Resources Class 10 Notes Chapter 6 Manufacturing Industries Class 10 Notes Chapter 7 Lifelines of National Economy Class 10 Notes

Notes Class 10 Geography Chapter 7 Lifelines of National Economy

Notes For All Chapters Geography Class 10 CBSE Importance of Transport, Communication, and Trade Goods and services do not move on their own; they require transport. Traders facilitate this movement, connecting supply areas to demand areas. Development of a country depends on production of goods/services and their movement over space. Efficient transport is essential for […]

Notes Class 10 Geography Chapter 6 Manufacturing Industries

Notes For All Chapters Geography Class 10 CBSE 1. Meaning of Manufacturing Manufacturing = Production of goods in large quantities by processing raw materials into more valuable products. Examples: Paper from wood Sugar from sugarcane Iron & steel from iron ore Aluminium from bauxite Workers in secondary activities convert primary materials into finished goods (steel […]

Notes Class 10 Geography Chapter 5 Minerals and Energy Resources

Notes For All Chapters Geography Class 10 CBSE 1. Introduction Minerals are naturally occurring substances with a definite chemical composition and internal structure. They are very important for daily life: From a pin to huge ships, roads, buildings, vehicles, and machines – all depend on minerals. Even toothpaste, food, and electronic items contain minerals. Life […]

Notes Class 10 Geography Chapter 4 Agriculture

Notes For All Chapters Geography Class 10 CBSE 1. Importance of Agriculture in India India is an agriculturally important country. About two-thirds of the population depends on agriculture for livelihood. Agriculture is a primary activity that produces food and raw materials. Provides raw materials for many industries such as textile (cotton, jute), sugar, edible oils, […]

Notes Class 10 Geography Chapter 3 Water Resources

Notes For All Chapters Geography Class 10 CBSE 1. Water as a Renewable Resource About three-fourth (¾) of the Earth’s surface is covered with water. But only a small portion is fresh water usable for human needs. Fresh water comes mainly from: Surface run-off (rivers, lakes, streams) Groundwater Water is continuously renewed and recharged through […]

Notes Class 10 Geography Chapter 2 Forest and Wildlife Resources

Notes For All Chapters Geography Class 10 CBSE 1. Introduction We share the planet with millions of other living beings: micro-organisms, plants, trees, insects, birds, and animals. All living organisms, including humans, form a complex ecological system. This system provides us with: Air to breathe, Water to drink, Soil to grow food. Forests play a […]

Notes Class 10 Geography Chapter 1 Resource and Development

Notes For All Chapters Geography Class 10 CBSE 1. Meaning of Resources Definition: Everything available in our environment that can be used to satisfy human needs, provided it is technologically accessible, economically feasible, and culturally acceptable. Resources are not free gifts of nature. They are the result of human interaction with nature, using technology and […]

Notes Class 10 Civics CBSE

Chapter 1 Power Sharing Class 10 Notes Chapter 2 Federalism Class 10 Notes Chapter 3 Gender Religion and Caste Class 10 Notes Chapter 4 Political Parties Class 10 Notes Chapter 5 Outcomes of Democracy Class 10 Notes  

Notes Class 9 Civics Chapter 8 Challenges to Democracy

Notes For All Chapters Civics Class 10 Challenge: A challenge is a difficulty that carries within it an opportunity for progress. The challenges faced by democracy are: Foundation challenge; Challenge of expansion; Challenge of deepening of democracy. Political reform: All the suggestions or proposals about overcoming various challenges to democracy are called democratic reforms or […]