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]

i.4. Animal Locomotion: Diverse Gaits and Adaptive Movements in Earthworms, Snails, Cockroaches

Earthworm

  • Movement: Extends and shortens the body using muscles, secretes slimy substance for movement.
  • Body structure: Rings joined end to end, no bones, tiny bristles for grip.
  • Activity: Eats soil, improves it for plants, throws away undigested material.

Snail

  • Shell: Outer skeleton, not made of bones, doesn’t aid in movement.
  • Body structure: Thick foot made of muscles for crawling.
  • Motion: Wavy motion of the foot.

Cockroach

  • Movement: Walks, climbs, and flies.
  • Body structure: Hard outer skeleton made of plates, three pairs of legs, two pairs of wings.
  • Muscles: Leg muscles for walking, body muscles for wing movement during flight.

Birds

  • Flight: Hollow and light bones, wings for flying, modified breastbones for flight muscles.
  • Locomotion: Walks on the ground, some swim in water.

Fish

  • Shape: Streamlined body for easy water flow.
  • Movement: Muscles make the body curve from side to side, fins help in balance and direction.
  • Swimming: Series of jerks propel the fish forward.

Snake Movement

  • Snake—long backbone, thin muscles, loops for forward propulsion. 
  • Muscles also interconnect the backbone, ribs and skin.
  • Moves forward very fast and not in a straight line.

Yoga — For Better Health

Yoga is an invaluable gift of the ancient Indian tradition. The United Nations declared 21 June as International Day of Yoga. Yoga keeps a person healthy. It helps in keeping the backbone erect, enabling you to sit straight and not slouch. Many postures in yoga require you to lift your own weight, which help in making the bones strong and help ward off osteoporosis. It also helps in relieving joint pain, which is mostly observed in elderly people. It tunes all muscles in the body and keeps them active.