NCERT Books and Solutions 2023

Science: What do you think when you hear the word “science”? A big textbook, white lab coats and microscopes, an astronomer staring through a telescope,...

Reducing Linear Equations To Simpler Form: Certain mathematical equations are not in the form of linear equations, but they can be made into linear equations...

Use of Variables in Common Rules: Algebra is a branch of Mathematics that deals with expressions, equations that contain variables, and constants. Variables in Algebra...

Introduction to data handling: It is said that data is the new oil in this modern age. Rightly so, we are working with data in...

Coplanarity of Two Lines: In \(3D\) geometry, coplanar lines are a prominent notion. Collinear and coplanar are two words in geometry that seem similar and...

Ungrouped Data: When a data collection is vast, a frequency distribution table is frequently used to arrange the data. A frequency distribution table provides the...

Successive differentiation: The higher-order differential coefficients are of utmost importance in scientific and engineering applications. Let \(y=f(x)\) be a function of \(x.\) Then the result...

Factorization by Splitting the Middle Term: The method of Splitting the Middle Term by factorization is where you divide the middle term into two factors....

Volumetric Calculations: Do you know how soap is manufactured? The manufacture of soap requires a particular number known as the saponification number. It is the...

Water: One of the most significant oxides of hydrogen is water. The speciality of water is that most life forms on Earth cannot survive without...

Applications of Chemistry: Have you ever thought about what we gain by studying all of these elements, compounds & Applications of Chemistry? Chemistry is the...

Non-Standard Units of Length: The measuring system is the collection of units of measurement and the rules that link them together. There are various ways...

Conservation of water: Water covers three-quarters of our world, but only a tiny portion of it is drinkable, as we all know. As a result,...

BODMAS fractions: The \(BODMAS\) rule is the order of operations to be followed while solving mathematical problems. \(B\) stands for brackets, \(O\) is for order...

Moment of Inertia: Have students ever thought about why the door handles are attached far away from the hinged point? Have you ever experienced that...

Compound Interest Formula: Compound interest is defined as the interest on a certain sum or amount, where the interest gets accrued successively for every year...

The ammonia formula is commonly known as the nitrogen trihydride formula or the azane formula. The formula for ammonia is \(NH3\). The molecular formula is derived from...

Angle between two planes: A plane in geometry is a flat surface that extends in two dimensions indefinitely but has no thickness. The angle formed...

Finding the Error: We frequently make algebra mistakes due to common confusions, such as expanding and simplifying rules, fractions, indices, and equations, which lead to...

If you have been to a grocery shop, you must have noticed most of the food products directly or indirectly are procured from plants. Plants...

Shortest Distance Between Two Lines: The meaning of distance between two lines is how far the lines are located from each other. A line is...

Economic Importance of Bacteria: The human relationship with bacteria is quite fascinating. Many bacteria are considered to be hazardous. A specific type of bacteria causes...

Motion in Combined Electric and Magnetic Fields: Particle accelerators are one of the most versatile instruments for scientists, especially physicists. From its inception as the...

CGPA to Percentage: The average grade point of a student is calculated using their cumulative grades across all subjects, omitting any supplemental coursework. Many colleges,...

The Breath of Life - Air: Air is one of the most important life-supporting factors of the environment and can be termed “the breath of...

Lymphoid Organs: Do you know what our immune system is made up of? Can you name one organ or a body part that protects our...

Respiratory Organs in Animals: What is respiration? Respiration is one of the life processes, which involves the oxidation of food in the cells. Respiration involves...