Class 8 – Maths – Chapter 1 – Rational Numbers

NCERT Class 8 – Maths Chapter 1 – Rational Numbers¬† In this video lecture, we shall understand various concepts of Rational Numbers under NCERT Syllabus of Class 8. We will recall natural numbers, whole numbers, integers, definition of rational numbers, addition, subtraction, multiplication and division of rational numbers. Then, we will understand the concepts of Multiplicative Inverse or Reciprocal and Additive Inverse. We shall then learn how to find rational numbers between 2 given rational numbers by direct method and mathematically. We shall learn to show a rational number on …Continue Reading »


Class 6 – Science – Chapter 10 – Measurement of Distance & Motion

NCERT Class 6 – Science Chapter 10 – Measurement of Distance & Motion – Full Chapter In this video lecture, we shall understand the concept of Measurement of Distance & Motion Chapter of Class 6 NCERT Science book. We shall learn about Improvement in Need of Measurement, Improvement in Measurement methodologies over a period of time, S.I Unit of Length, Measuring Devices for Length, Motion, Types of Objects around us, Types of Motion – Translatory Motion, Rotatory Motion, Rolling Motion, Periodic Motion, Oscillatory and Vibratory Motion.


NCERT-Class 6-Science-Ch-2-Components of Food

Class 6-Science-Ch-2-Components of Food by Vidhyarjan Institute Question 1 – Name the major nutrients in our food. Answer – The major nutrients in our food are proteins, vitamin, carbohydrates, minerals, fats, fibre and roughage Question 2 – ¬†Name the following: a) The nutrients which mainly give energy to our body. b) The nutrients that are needed for the growth and maintenance of our body. c) A vitamin required for maintaining good eyesight. d) A mineral that is required for keeping our bones healthy. Answer – a) Fats and Carbohydrates b) …Continue Reading »


Chapter 1: Food: Where does it come from?

NCERT Solutions: Class 6: Science Chapter 1: Food: Where does it come from? Question 1 Do you find that all living beings need the same kind of food? Answer No, all living beings need different kind of food. Based on the food they take, living beings can be divided into following 3 groups: Group 1: The animals which eat only plants or plant products are called as Herbivores, e.g. Cow, Buffalo. Group 2: The animals which eat other animals are called as Carnivores, e.g. Lion, Tiger. Group 3: The animals …Continue Reading »