Course Content
UPSC Notes Samples
Full Syllabus Covered | 100% as per Official UPSC Syllabus
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1. Art & Culture Sample
Covered under topic 1. Indian culture will cover the salient aspects of Art Forms, Literature and Architecture from ancient to modern times.
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1. Indian culture will cover the salient aspects of Art Forms, Literature and Architecture from ancient to modern times. (copy)
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2. Modern Indian history from about the middle of the eighteenth century until the present- significant events, personalities, issues. (copy)
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5. History of the world will include events from the 18th century such as Industrial revolution, World wars, Redrawal of national boundaries, Colonization, Decolonization, Political philosophies like Communism, Capitalism, Socialism etc.- their forms and effect on the society.
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7. Role of women and women’s organizations, Population and associated issues, Poverty and developmental issues, Urbanization, their problems and their remedies.
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10.2. Introduction to Maps
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GS2
All topics that need updates are given below.
2. Functions and responsibilities of the Union and the States, issues and challenges pertaining to the federal structure, devolution of powers and finances up to local levels and challenges therein.
All topics that need updates are given below.
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5. Parliament and State Legislatures – structure, functioning, conduct of business, powers & privileges and issues arising out of these.
All topics that need updates are given below.
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6. Structure, organization and functioning of the Executive and the Judiciary; Ministries and Departments of the Government; pressure groups and formal/informal associations and their role in the Polity.
All topics that need updates are given below.
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12. Welfare schemes for Vulnerable Sections of the Population by the Centre and States and the Performance of these schemes; Mechanisms, Laws, Institutions and Bodies constituted for the Protection and Betterment of these Vulnerable Sections.
All topics that need updates are given below.
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GS3
All topics that need updates are given below.
11. Science and Technology- developments and their applications and effects in everyday life.
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GS3: BIODIVERSITY AND ENVIRONMENT
All topics that need updates are given below.
1. Environment
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GS4
All topics that need updates are given below.
GS3: SCIENCE AND TECHNOLOGY
All topics given below
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1. Motion & Measurements
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9. Metals & Non-Metals
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10. Energy
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12. Plant Organisms
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14. Life Processes
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18. Biotechnology
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19. Information Technology
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20. Space Technology
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National & International Current Affairs (CA) 2025
Current affairs of all months are given below
delete UPSC Sample Notes [English]

ii.1. Who are the Internet Service Providers (ISPs)?

Companies like Airtel, BSNL, Reliance (Jio), Vodaphone, Idea, etc provide Internet Service.

Internet Service Providers (ISPs) are companies that provide Internet access services to individuals, businesses, and other organizations. They play a crucial role in connecting users to the global network of the internet. ISPs offer various types of internet connections, services, and plans, allowing users to access the internet for different purposes.

Types of Internet Connections

  • Broadband: This is the most common type of internet connection provided by ISPs. It includes Digital Subscriber Line (DSL), cable, fiber-optic, and satellite connections.
  • DSL: Uses telephone lines to provide internet access.
  • Cable: Uses cable television lines.
  • Fiber-Optic: Employs optical fibers to transmit data at high speeds.
  • Satellite: Relies on satellite signals for internet connectivity.

Services Offered by ISPs

  • Internet Access: Providing users with the ability to connect to the internet.
  • Email Services: Many ISPs offer email services to their subscribers.
  • Web Hosting: Some ISPs provide web hosting services for individuals and businesses.
  • Virtual Private Networks (VPNs): ISPs may offer VPN services for enhanced security and privacy.

How can ISPs treat data on the Internet unequally?

  • Ideally, ISPs should charge users based on the data consumed or on a subscription basis (monthly) plans. But what if they charge you based on the websites you visit?
  • For example, if an ISP Company XYZ, provides Services like Skype, Bing, and Facebook for FREE, and charges you for using Google, this is a clear violation of net neutrality. Here Skype, Bing, and Facebook get a competitive advantage, while Google will lose a lot of traffic and revenue. Also, it is a case where ISPs interfere with the choice of consumers.