Mathematics

Science and Technology in Ancient Period: Mathematics, Astronomy, Physics, Chemistry, Botany, Zoology, Physiology and Medicine (including Surgery), Ship- building, Mining and Metallurgy, Engineering and Architecture

Science And Technology In Ancient Period: Mathematics, Astronomy, Physics, Chemistry, Botany, Zoology, Physiology and Medicine (including Surgery), Ship- building, Mining and Metallurgy, Engineering and Architecture Like people in any other part of the world Indians too, have a rich legacy of scientific ideas. A desire to now the unknown, accompanied with experimentation and observation have … Read more

Literary Sources of Ancient India

Literary Sources of Ancient India: Unveiling the Tapestry of a Civilization Ancient India, a land steeped in history and culture, boasts a rich literary heritage that offers invaluable insights into its diverse society, beliefs, and practices. These literary sources, spanning centuries and genres, provide a vibrant tapestry of information about the lives, thoughts, and aspirations … Read more

Quick Revision- Contribution of Indian Scientist

Contribution of Indian  Scientist:   Scientist Achievement Homi Jehangir Baba Father of Indian Nuclear Programme, Carried out first nuclear test 1974, Atomic energy establishment was renamed Bhabha Atomic research centre. Venkatraman Ramakrishna Indian origin biologist cum scientist won nobel prize in 2009 in chemistry. He pioneered in the studies of the structure and function of … Read more

Book list for JPSC Prelims by JPSC Topper George Sinha

JPSC  PRELIMS BOOKLIST Polity– 1.LAXMIKANTH,TMH PUBLICATIONS 2.NCERT CLASS XI 3.JHARKHAND PART AT LUCENT 4.JHARKHAND Panchayati Raj ACT-DOWNLOAD FROM NET AND READ THE CLAUSES   HISTORY- 1.ANCIENT  INDIA-OLD OR NEW NCERT 2.Medieval India -OLD NCERT ONLY 3.MODERN-OLD NCERT AND RAJIV AHIR ,SPECTRUM 4.JHARKHAND HISTORY-LUCENT JHARKHAND(SPECIAL FOCUS ON REVOLTS AND EFFECTS OF THE REVOLTS)   ECONOMICS- 1.MRUNAL  … Read more

Early Civilizations and Astronomical Observations

Celestial Guides: Early Civilizations and Astronomical Observations The night sky, a vast tapestry of twinkling stars and celestial bodies, has captivated humanity since the dawn of civilization. For our ancestors, the heavens weren’t just a source of wonder; they were a vital tool for understanding the world around them. Early civilizations, lacking the modern conveniences … Read more

Unveiling the Legacy of Ptolemy

Unveiling the Legacy of Ptolemy: A Polymath’s Enduring Influence Ptolemy, a name synonymous with astronomy, geography, and optics, stands as a towering figure in the history of science. Born in Roman Egypt around 100 AD, his contributions transcended the boundaries of individual disciplines, shaping the intellectual landscape for centuries. This article delves into the multifaceted … Read more

Probability

Probability Probability is simply how likely something is to happen. Whenever we’re unsure about the outcome of an event, we can talk about the probabilities of certain outcomes—how likely they are. The analysis of events governed by probability is called statistics. Tossing a Coin When a coin is tossed, there are two possible outcomes: heads … Read more

Hcf And Lcm

  HCF & LCM HCF & LCM are acronym for words, Highest common factor and Lowest common multiple respectively. 1. H. C. F While we all know what a multiplication is like 2 * 3 = 6. HCF is just the reverse of multiplication which is known as Factorization. Now factorization is breaking … Read more

Space Technology

 Space Technology- Indian space programs. Application of Satellites for different purposes   Despite being a developing economy with its attendant problems, India has effectively developed space technology and has applied it successfully for its rapid development and today is offering a variety of space Services globally. Indian Space Program: During the formative decade … Read more

Vedic Mathematics

 Vedic Mathematics Vedic Mathematics is a collection of Techniques/Sutras to solve mathematical arithmetics in easy and faster way. It consists of 16 Sutras (Formulae) and 13 sub-sutras (Sub Formulae) which can be used for problems involved in arithmetic, algebra, geometry, calculus, conics. Some Vedic Maths trics  Multiply a number by 9   Multiply … Read more