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MCQ Class 11 Mathematics

Degree Measure and Radian Measure Graphs of Trigonometric Functions Trigonometric Equations Sign of Trigonometric Functions Multiple Angle Formulae Advanced Trigonometric Formulae Basic Trigonometric Formulae Introduction to Trigonometric Functions Sine and Cosine Laws

Examples, Chapter 4 Mathematical Induction

Mathematical Induction Eg 2, Chapter 4 – Mathematical Induction – Maths Class 11th – NCERT Eg 3, Chapter 4 – Mathematical Induction – Maths Class 11th – NCERT Eg 4, Chapter 4 – Mathematical Induction – Maths Class 11th – NCERT Eg 5, Chapter 4 – Mathematical Induction – Maths Class 11th – NCERT Eg […]

Maths Class 11 Chapter 4 Ex 4.1 Question Answer & Topics Video

Mathematical Induction Introduction, Chapter 4 – Mathematical Induction – Maths Class 11th – NCERT Q 1, Ex 4.1, Chapter 4 – Mathematical Induction – Maths Class 11th – NCERT Q 2, Ex 4.1, Chapter 4 – Mathematical Induction – Maths Class 11th – NCERT Q 3, Ex 4.1, Chapter 4 – Mathematical Induction – Maths […]

Maths Class 11 Miscellaneous Exercises, Chapter 3 Question Answer & Topics Video

Trigonometric Functions Q 1, Miscellaneous Exercise – Trigonometric Functions – NCERT Maths Class 11th – Chapter 3 Q 2, Miscellaneous Exercise – Trigonometric Functions – NCERT Maths Class 11th – Chapter 3 Q 3, Miscellaneous Exercise – Trigonometric Functions – NCERT Maths Class 11th – Chapter 3 Q 5, Miscellaneous Exercise – Trigonometric Functions – […]

Maths Class 11 Chapter 3 Ex 3.4 Question Answer & Topics Video

Trigonometric Functions Q 1 – Ex 3.4 – Trigonometric Functions – NCERT Maths Class 11th – Chapter 3 Q 2 – Ex 3.4 – Trigonometric Functions – NCERT Maths Class 11th – Chapter 3 Q 3 – Ex 3.4 – Trigonometric Functions – NCERT Maths Class 11th – Chapter 3 Q 4 – Ex 3.4 […]

Maths Class 11 Chapter 3 Ex 3.3 Question Answer & Topics Video

Trigonometric Functions Q 1 – Ex 3.3 – Trigonometric Functions – NCERT Maths Class 11th – Chapter 3 Q 2 – Ex 3.3 – Trigonometric Functions – NCERT Maths Class 11th – Chapter 3 Q 3 – Ex 3.3 – Trigonometric Functions – NCERT Maths Class 11th – Chapter 3 Q 6 – Ex 3.3 […]

Maths Class 11 Chapter 3 Ex 3.2 Question Answer & Topics Video

Trigonometric Functions Q 1 – Ex 3.2 – Trigonometric Functions – NCERT Maths Class 11th – Chapter 3 Q 2 – Ex 3.2 – Trigonometric Functions – NCERT Maths Class 11th – Chapter 3 Q 4 – Ex 3.2 – Trigonometric Functions – NCERT Maths Class 11th – Chapter 3 Q 5 – Ex 3.2 […]

Maths Class 11 Chapter 3.1 Question Answer & Topics Video

Trigonometric Functions Introduction – Trigonometric Functions – NCERT Maths Class 11th – Chapter 3 Video Solutions For All Chapters Maths Class 11 Q 1 – Ex 3.1 – Trigonometric Functions – NCERT Maths Class 11th – Chapter 3 Q 2 – Ex 3.1 – Trigonometric Functions – NCERT Maths Class 11th – Chapter 3 Q […]

Accounts Notes Class 12 CBSE

PART I Accounting for Partnership: Basic Concepts Reconstitution of a Partnership Firm — Admission of a Partner Reconstitution of a Partnership Firm — Retirement/Death of a Partner Dissolution of Partnership Firm PART II Accounting for Share Capital Issue and Redemption of Debentures Financial Statements of a Company Analysis of Financial Statements Accounting Ratios Cash Flow […]

Notes Class 12 Accounts Chapter 6 Cash Flow Statement

Notes For All Chapters Accountancy Class 12 CBSE 1. Cash Flow Statement Cash flow statement is a statement showing the changes in financial position of a business concern during different intervals of time in terms of cash and cash equivalents. The Revised Accounting Standard-3 has made it mandatory for all listed companies to prepare and present […]

Notes Class 12 Accounts Chapter 5 Accounting Ratios

Notes For All Chapters Accountancy Class 12 CBSE Topic 1: Introduction 1. Ratio It is an arithmetical expression of relationship between two related or interdependent items. 2. Accounting Ratios It is a mathematical expression that shows the relationship between various items or groups of items shown in financial statements. When ratios are calculated on the […]

Notes Class 12 Accounts Chapter 4 CBSE

Analysis of Financial Statements Notes For All Chapters Accountancy Class 12 Topic 1: Introduction to Financial Statements Analysis 1. Financial Statement Analysis It is the systematic numerical representation of the relationship of one financial fact with the other to measure the profitability, operational efficiency, solvency and the growth potential of the business. 2. Types of Financial […]

Notes Class 12 Accounts Chapter 3 CBSE

Financial Statements of a Company Notes For All Chapters Accountancy Class 12 1. Financial Statements The statements which are prepared to ascertain the profit earned or loss suffered and position of assets and liabilities at a particular date are known as financial statements. These are the final product of accounting process. A set of financial statements […]

Notes Class 12 Accounts Chapter 2 CBSE

Issue and Redemption of Debentures Notes For All Chapters Accountancy Class 12 Topic 1: Introduction, Issue of Debentures and Various Cases from The Point of View of Redemption 1. Meaning of Debenture It means a document of companies indebtedness issued under the seal of the company and containing a contract for the repayment of the […]

Notes Class 12 Accounts Chapter 1 CBSE

Accounting for Share Capital Notes For All Chapters Accountancy Class 12 Topic 1: Introduction 1. Company A joint stock company is an artificial person, created by law, having separate entity distinct from its members with a perpetual succession and a common seal. 2. Characteristics or Features of a Company (i) Artificial person (ii) Voluntary association […]

Notes Class 12 Accounts Chapter 4 CBSE

Dissolution of Partnership Firm Notes For All Chapters Accountancy Class 12 1. Dissolution Dissolution means discontinuance of existing relationship among the partners. According to Indian Partnership Act, 1932, dissolution may be either of partnership or of a firm. 2. Dissolution of Partnership It changes the existing relationship between partners but the firm may continue its business as […]

Notes Class 12 Accounts Chapter 3 CBSE

Reconstitution of a Partnership Firm — Retirement/Death of a Partner Notes For All Chapters Accountancy Class 12 Topic 1: Introduction and New Profit Sharing Ratio/Gaining Ratio 1. Meaning of Retirement Retirement of a partner means ceasing to be a partner of the firm. The different ways by which a partner can retire from the firm […]

Notes Class 12 Accounts Chapter 2 CBSE

Reconstitution of a Partnership Firm — Admission of a Partner Notes For All Chapters Accountancy Class 12 Topic 1: introduction and New Profit Sharing Ratio and Sacrificing Ratio 1. Meaning Admission of a partner is one of the modes of reconstituting the firm under which old partnership comes to an end and a new one […]

Notes Class 12 Accounts Chapter 1 Accounting for Partnership: Basic Concepts

Notes For All Chapters Accountancy Class 12 CBSE Any change in existing agreement of partnership amounts to reconstitution of a firm. As a result, the existing agreement comes to an end and a new agreement comes into existence and the firm continues. 1. Modes of Reconstitution of a Partnership Firm Reconstitution of a firm can […]

Notes Class 12 Accountancy Accounting for Not-for-Profit Organisation

Notes For All Chapters Accountancy Class 12 Topic1: Concepts of Partnership and Partnership Deed 1. Partnership According to Section 4 of the Indian Partnership Act, 1932, ‘Partnership is defined as, ‘the relation between persons who have, agreed to share the profits of a business carried on by all or any of them acting for all’. […]

Notes Class 9 Science

Chapter 1 Matter in Our Surroundings Class 9 Notes Chapter 2 Is Matter Around Us Pure Class 9 Notes Chapter 3 Atoms and Molecules Class 9 Notes Chapter 4 Structure of the Atom Class 9 Notes Chapter 5 The Fundamental Unit of Life Class 9 Notes Chapter 6 Tissues Class 9 Notes Chapter 7 Motion Class 9 Notes Chapter 8 Force and Laws of Motion Class 9 […]

Notes Class 9 Science Chapter 12 Improvement in Food Resources

Notes For All Chapters Science Class 9 1. Why Do We Need to Improve Food Resources? All living things need food to grow and stay healthy. Our food gives us carbohydrates, proteins, fats, vitamins, and minerals. We get food mainly from plants (agriculture) and animals (animal husbandry). India’s population is very large and still growing […]

Notes Class 9 Science Chapter 14 Natural Resources

Notes For All Chapters Science Class 9 Facts that Matter Life exists on earth due to its ambient temperature, water, food and energy from the sun. Lithosphere: The outer crust of the earth is called the lithosphere. Hydrosphere: Sum of all water bodies is called hydrosphere. Atmosphere: Air that covers the earth is called the […]

Notes Class 9 Science Chapter 13 Why Do we Fall ill

Notes For All Chapters Science Class 9 Facts that Matter Introduction Health is a state of complete physical, mental and social well-being. Basic conditions for good health: Proper balanced and nutritious diet. Personal hygiene. Clean environment and surroundings. Healthy air, no pollution in the surrounding. Regular exercise. Proper rest. Good standard of living and economic […]

Notes Class 9 Science Chapter 11 Sound

Notes For All Chapters Science Class 9 Introduction → The sensation felt by our ears is called sound. → Sound is a form of energy which makes us hear. → Law of conservation of energy is also applicable to sound. → Sound travels in form of wave. Production of Sound → Sound is produced when […]

Notes Class 9 Science Chapter 10 Work, Power and Energy

Notes For All Chapters Science Class 9 1. Introduction Every living being needs energy for daily activities like playing, reading, running, etc. Energy for life processes comes from food. Machines and living beings both need energy to perform work. In this chapter, we study Work, Energy, and Power — three closely related concepts. 2. WORK […]

Notes Class 9 Science Chapter 9 Gravitation

Notes For All Chapters Science Class 9 1. Introduction → Gravitational Force of Earth: If we release a small stone without pushing it from a height, it accelerates towards earth. → The stone is when accelerated towards earth, means some force is acting on it. The force which pulls the objects towards the centre of […]

Notes Class 9 Science Chapter 8 Force and Laws of Motion

Notes For All Chapters Science Class 9 1. Introduction Force: Force is a push, pull, or hit that can: Change the state of motion of an object (speed up or slow down) Change the direction of motion Change the shape or size of an object Effects of Force: Pushing a trolley moves it forward. Pulling […]

Notes Class 9 Science Chapter 7 Motion

Notes For All Chapters Science Class 9 1. Introduction to Motion 1.1 What is Motion? Motion means a change in the position of an object with time. Everything around us moves in some way: Birds fly in the air. Fish swim in water. Cars move on roads. Blood flows through veins and arteries. Planets, stars, […]

Notes Class 9 Science Chapter 7 Diversity in Living Organisms

Notes For All Chapters Science Class 9 Facts that Matter Diversity: This earth is full of organisms of various shapes and sizes. The largest Phylum of animal kingdom alone contains over a million species. There are varieties of plants, right from small grasses to tall Eucalyptus trees. This variety in living beings is called diversity. Biodiversity: The […]

Notes Class 9 Science Chapter 6 Tissues

Notes For All Chapters Science Class 9 Introduction → A group of cells that are similar in structure and/or work together to achieve a particular function forms a tissue. → Most of the tissues in plants are supportive, which provides them with structural strength. → These tissues are dead, since dead cells can provide mechanical […]

Notes Class 9 Science Chapter 5 The Fundamental Unit of Life

Notes For All Chapters Science Class 9 CBSE 1. Discovery of the Cell Robert Hooke’s Observation (1665) Robert Hooke examined a thin slice of cork (the bark of a tree) using a self-designed microscope. He saw it resembled a honeycomb structure, made up of many tiny compartments. He called these compartments cells (from Latin cellula, […]

Notes Class 9 Science Chapter 4 Structure of the Atom

Notes For All Chapters Science Class 9 CBSE 1. Introduction Atoms and molecules are the fundamental building blocks of matter. The existence of different kinds of matter is due to different types of atoms. Scientists questioned: (i) What makes one atom different from another? (ii) Are atoms indivisible as Dalton proposed? Experiments showed that atoms […]