Tuesday, 31 January 2017

2017 Padma Awads Highlights for Competitive exams

2017 Padma Awads !-- --> !-- --> Padma Awards - one of the highest civilian Awards of the country, are conferred in three categories,...

Biology notes for Competitive Exam

Biology Deoxyribo nucleic Acid (DNA) : DNA stands for Deoxyribo nucleic Acid , it was discovered by Frederic Maischer. DNA is a double...

Physics notes on Optics for competitive exams

Optics   LIGHT Light is a form of energy, which is propagated as electromagnetic wave. It is the radiation which make our eyes...

Physics notes on Motion for competitive exams

Motion Scalar Quantities:   Physical quantities which have magnitude only and no direction are called scalar quantities. Example:...

Basic notes on Gravitation and Satellite | Physics

Gravitation and Satellite Gravitation: Each and every massive body attracts each other by virtue of their masses. This phenomenon is...

Notes on Atomic and nuclear Physics

Atomic and Nuclear Physics Cathode Rays Cathode rays, discovered by Sir William Crooke and its properties are travel in straight lines. Produce...

Basic notes On Electricity | Physics

Electricity Electricity: Electricity deals with the motion of the electric charge. Electric charge is a scalar quantity is a scalar...

Notes for Magnetism | Physics

Magnetism In magnetism we study about the magnet and its properties Magnet A magnet is a material which can attract iron objects. A...

Heat and Thermodynamics | Physics

Heat and Thermodynamics Heat Heat is a form of energy, which measures the sensation or perception of warmness or coldness of a body...

Properties and Types of Waves | Science

Types and Properties of Waves WAVE A wave is a disturbance, which propagates energy from one place to the other without the transportation...

Scientific Instrument and its uses for competitive exam | Science | Physics

  Scientific Instrument and its Uses Rain Gauge: An apparatus for recording rainfall at a particular place. Radiometer: It measures...

Friday, 27 January 2017

Uses of Metals for competitive exams

  Uses of Metals   Metals: Metals are good conductors of heat & electricity and are malleable and ductile. Gold and silver...

Important Basics to solve Proability question easily for exam

  Basics of Probability Probability A word which can also be used in the place of ‘Probability’ is ‘Chance’. We all are well aware...

Tricks to solve Mixture and Alligation for competitive exam

  Mixture and Alligation Question 1:   In a mixture of 75 litres, the ratio of milk to water is 2 : 1. The amount of...
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