RAS Mains Exam Paper-2 General Science & Technology

RAS Mains Exam Paper-2 General Science & Technology: The General Science section is an essential component of the Prelims and Mains exams and covers a vast range of topics from Physics, Chemistry, Biology, and Environmental Science. To prepare for this section, aspirants need comprehensive and well-organized RAS Science notes that cover all the essential topics.

Rajasthan GK Notes | History | Polity | Geography | Economy | Art & Culture | Current Affairs

The RPSC RAS Exam Pattern 2023 consists of three stages:

  1. RAS Preliminary Examination – 1 Paper – Objective Type (MCQs) – 200 Marks.
  2. RAS Mains Examination – 4 Papers – Descriptive – 800 Marks
  3. RAS Interview/Personality Test – 100 Marks

Unit II- General Science & Technology

General Science & Technology Study Notes as per syllabus

  • Nanotechnology: – Concept and its application; Nano Mission of India.
  • Nuclear technology: – Basic concept, radioactivity and its applications, different types of nuclear reactors, civilian and military uses.
  • Institutional structure for development of nuclear technology in India.
  • Telecommunication :- Basic concept, Telecom application for socio-economic development of masses, Indian telecom industry with brief history, National Telecom Policy and TRAI (Telecom Regulatory Authority of India)
  • Electromagnetic waves, communication systems, basics of computers, uses of Information technology, e-governance and e-commerce in administration.
  • Defence: – Types of missiles with reference to the India Missile Programme; Various chemical and biological weapons; Role of DRDO in various fields (other than weapons).
  • States of Matter
  • Allotropes of carbon.
  • pH Scale and importance of pH in daily life.
  • Corrosion and its prevention
  • Catalyst
  • Soap and Detergents – Cleansing action of soap.
  • Polymers and their uses
  • General awareness of digestive, respiratory, circulatory, excretory, coordination and reproductive system of Humans
  • Application of Biotechnology and concerned Ethical and Intellectual Property Right Issues.
  • Food and Human Health : General Awareness of Balanced and Unbalanced Food, Malnutrition, Intoxicants, Blood, Blood Group and Immunity (Antigen, Antibodies), Blood Transfusion, Immunization & Vaccination.
  • Human diseases: Communicable & Non Communicable Diseases, Acute and Chronic Diseases; Causes and Prevention of Infectious, Genetic and Lifestyle Disease.
  • Water quality and water purification.
  • Public Health Initiatives with special reference to the State of Rajasthan.
  • Contribution of Indian Scientists in Science and Technology.
  • Ecosystem: Structure and Function.
  • Atmosphere : Composition and Basic nutrient cycling (Nitrogen, Carbon and Water Cycles)
  • Climate Change; Renewable and Non-Renewable Energy.
  • Environmental Pollution and Degradation; Waste Management.
  • Biodiversity and its conservation with special reference to the state of Rajasthan.
  • Water Conservation with special reference to the Traditional Systems in the State of Rajasthan.
  • Agriculture, Horticulture, Forestry, Dairy and Animal Husbandry with special reference to Rajasthan.

Good Luck!!

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