cgpsc main science and technology

(Topic-Wise Mains Papers) Paper-IV: General Science (सामान्य विज्ञान)

Paper– IV (General Studies- II: Science, Aptitude and Environment) Part 01: General Science (75 Marks) Chemistry Rate of chemical reaction and chemical equilibrium: Preliminary knowledge of rate of chemical reaction….

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cgpsc main environment

(Topic-Wise Mains Papers) Paper-IV: Applied and Behavioral Science (एप्लाईड एवं व्यवहारिक विज्ञान)

Paper– IV (General Studies- II: Science, Aptitude and Environment) Part 03: Applied and Behavioral Science Technology: Role of Information Technology in Rural India, basic knowledge of computers, computers in communication…

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topic wise mains 2020

Topic Wise Analysis | CGPSC Mains 2020

Here is our topic-wise analysis of recently conducted CGPSC Mains 2020. The topics from the syllabus which were asked directly or indirectly are also mentioned. About 42% questions were directly…

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vedic maths

(Vedic Mathematics) Addition, Subtraction, Multiplication, Division and Vinculum

Vedic Sutras 1. Ekadhiken Purven (एकाधिकेन पूर्वेण): Increasing (एकाधिक) a number to the digit which comes before (पूर्व) For example, Edadhik of 12 It is represented by a dot on…

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biology cgpsc

Biology (Video Chapters)

Transport Transport of mineral and water in plants and animals (in context of human being). structure and function of blood Structure and working of heart (preliminary knowledge)   Photosynthesis Definition,…

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physics cgpsc

Physics (Video Chapters)

Light NCERT-10 Light: Reflection and refraction Nature of light reflection of light, laws of reflection Reflection from plane and curved surface, image formation by plane convex and concave mirror Relation…

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pollution part 2

Environmental Pollution (Part II): Noise, Thermal and Nuclear Pollution (पर्यावरण प्रदूषण: ध्वनि, तापीय एवं नाभिकीय)

Pollution is the effect of undesirable changes in our surroundings that have harmful effects on plants, animals and human beings. During the last few decades we have contaminated our air,…

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pollution part 1

Environmental Pollution (Part I): Air, Water, Sea, Soil Pollution (पर्यावरण प्रदूषण: वायु, जल, समुद्री, मृदा प्रदूषण)

Pollution is the effect of undesirable changes in our surroundings that have harmful effects on plants, animals and human beings. During the last few decades we have contaminated our air,…

Continue Reading... Environmental Pollution (Part I): Air, Water, Sea, Soil Pollution (पर्यावरण प्रदूषण: वायु, जल, समुद्री, मृदा प्रदूषण)
solid waste management

Solid Waste Management

The waste material which is in any discarded form like garbage, reuse, sludge, treatment plant or any other pollution control facility is referred to as solid waste. Any material including…

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Biodiversity

Biodiversity and its Conservation

Table of Contents: 1. What is biodiversity? Genetic Diversity Species Diversity Ecosystem Diversity2. Bio-geographic Classification of India 3. Importance of Biodiversity 4. Biodiversity at Global, National and Local Levels Biodiversity…

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