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STATISTICS | SPEED NOTES | CBSE | CLASS 10 | MATHEMATICS
When $a \ne 0$, there are two solutions to \(ax^2 + bx + c = 0\) and they are $$x = {-b \pm \sqrt{b^2-4ac} \over 2a}.$$ <math...
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TRIANGLES | SPEED NOTES | MATHEMATICS | CBSE | CLASS 10
Pre-Requisites BASICS OF TRIANGLES Similar Geometric Figures: Two geometric figures which are same in shape, such that one is simply a...
CIRCLES | | SPEED NOTES | MATHEMATICS | CBSE | CLASS 10
Pre-Requisites Circle: Circle is a round shaped figure has no corners or edges. A circle is the locus of all points in a plane which are...
THEORITICAL PROBABILITY | SPEED NOTES | MATHEMATICS | CBSE | CLASS 10
Probability: Probability is a measure of uncertainity (an event may happen or may not happen). Probability is classified into the...
INTRODUCTION TO TRIGONOMETRY | SPEED NOTES | CBSE | CLASS 10 | MATHEMATICS
IMPORTANT DEFINITIONS AND FORMULAE An angle is positive if its rotation is in the anticlockwise and negative if its rotation is in the...
SOME APPLICATIONS OF TRIGONOMETRY | SPEED NOTES | CBSE | CLASS 10 | MATHEMATICS
SOME APPLICATIONS OF TRIGONOMETRY | CHAPTER NOTES Introduction : One of the main applications of trigonometry is to find the distance...
ELECTRICITY | SPEED NOTES | CBSE | SCIENCE | CLASS 10
Electricity Electricity is a branch of physics that deals with the study of phenomena associated with stationary or moving electric...
QUADRILATERALS | SPEED NOTES | CBSE | MATHEMATICS | CLASS 9
Revision Notes - CBSE 09 Math - Quadrilaterals Quadrilateral Any closed polygon with four sides, four angles and four vertices are...
LINEAR EQUATIONS IN TWO VARIABLES | SPEED NOTES | CBSE | MATHEMATICS | CLASS 9
Revision Notes - CBSE 09 Math - Linear Equations in Two Variables Linear Equations The equation of a straight line is the linear...
INTRODUCTION TO EUCLID'S GEMETRY | SPEED NOTES | MATHEMATICS | CBSE | CLASS 9
Euclid was a mathematician at Alexandria in Egypt, popularly known as ‘Father of Geometry”. He introduced the method of proving...
HERIDITY AND EVOLUTION | SPEED NOTES | SCIENCE | CBSE | CLASS 10
Chapter 9 -Heredity and Evolution 1. Accumulation of variation during Reproduction. Variations in an individual may be an advantage or...
COORDINATE GEOMETRY | SPEED NOTES | CBSE | CLASS 10
Cartesian System Learn More Coordinate Axes: The position of a point in a plane is fixed by selecting the axes of reference which are...
SOURCES OF ENERGY | SPEED NOTES | SCIENCE | CBSE | CLASS 10
Chapter 14v- Sources of Energy Characteristics ofa good fuel: High calorific value Less smoke Less residue after burning Easy...
LIFE PROCESSES | SPEED NOTES | BIOLOGY | SCIENCE | CBSE | CLASS 10
Welcome to The Right Mentor - The Ultimate Educator. Chapter 6 -Life Processes What are life processes? Biology is the study of living...
HOW DO ORGNISMS REPRODUCE | REPRODUCTION | SPEED NOTES | BIOLOGY | SCIENCE | CBSE | CLASS 10
Welcome to The Right Mentor - The Ultimate Educator. Chapter 8 - How do Organisms Reproduce? 1. Do organisms create exact copies of...
HEREDITY AND EVOLUTION | SPEED NOTES | SCIENCE | CBSE | CLASS 10
Chapter 9 -Heredity and Evolution 1. Accumulation of variation during Reproduction. Variations in an individual may be an advantage or...
CONTROL AND COORDINATION | SPEED NOTES | SCIENCE | CBSE | CLASS 10
Chapter 7- Control and Coordination Animals- Nervous System: Nervous system is the organ system present in the animals to control and...
SPEED NOTES | MATHEMATICS | CBSE | CLASS 10
FORMULAE - MATHEMATICS | CBSE | GRADE 10 REAL NUMBERS POLYNOMIALS PAIR OF LINEAR EQUATIONS QUADRATIC EQUATIONS ARITHMETIC PROGRESSIONS...
SURFACE AREAS AND VOLUMES | SPEED NOTES | MATHEMATICS | CBSE | CLASS
SURFACE AREAS AND VOLUMES | SPEED NOTES Introduction : We are familiar with the shapes of solids like right circular cylinder, right...
TRIANGLES | SPEED NOTES | MATHEMATICS | CBSE | CLASS 10
CBSE | CLASS 10 | TRIANGLES | CHAPTER NOTES Similar geometric figures: Two geometric figures which are the same in shape, such that one...
MAGNETIC EFFECTS OF ELCTRIC CURRENT | ELECRTOMAGNETISM | FULL NOTES | SCIENCE | CBSE | CLASS 10
Magnetic Effects of Electric Current - Electromagnetism ElectromagnetUse the edit icon to pin, add or delete clips. Solenoid Electric...
MAGNETIC EFFECTS OF ELCTRIC CURRENT | ELECRTOMAGNETISM | SPEED NOTES | SCIENCE | CBSE | CLASS 10
Magnetic Effect of Electric Current Any substance that attracts iron and iron like objects is defined as a magnet. When a wire carries an...
REACHING THE AGE OF ADOLESCENCE | SPEED NOTES | SCIENCE | CBSE | CLASS 10
Chapter – 10 Reaching the age of Adolescence Humans become capable of reproduction after puberty setsin. Between theages of 11years and...
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