UPSC Civil Services Prelims Syllabus 2026

Interactive topic checklist for UPSC Civil Services Prelims, covering General Studies and CSAT. Open a subject to track subtopics and study progress.

History & Art of India Progress

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Covers Ancient History, Medieval History, Modern Indian History, and Indian Art and Culture with every micro-topic mapped out.

Ancient Indian History

Prehistory
8
Harappan/Indus Valley Civilisation
15
History of Early Vedic/Rigvedic Period
6
History of Later Vedic Period
5
History of South India: The Sangam Dynasties
12
Jainism and Buddhism
27
Age of Mahajanapadas (Pre-Mauryan Period)
11
Mauryan Empire
17
History of Post Mauryan Period
8
History of Gupta Age (Golden Age)
19
Harshvardhan and Southern Dynasties in 7th Century India
13

Medieval Indian History

Early Medieval Period (750-1200) and Dynasties
15
Islamic Invasions
3
The Delhi Sultanate
22
Mughal Rule
67
Rise of the Marathas
14
Vijaynagar Empire
11
Bahmani Kingdom
10
Bhakti and Sufi Movements
39

Modern Indian History

Arrival of Europeans in India
22
Expansion of East India Company
12
Second Phase of British Expansion In India
7
Form of Administration before 1857
9
Economic Policies of The British
9
Broader Impact of British Administration
13
The Revolt of 1857
26
Evolution of Administrative and Police Services
10
Education during British Rule
19
Press during British Rule
18
Socio-Religious Reform Movements
8
Important Personalities
17
Struggles of the Working Class
5
Peasant and Tribal Uprisings
27
First Phase of National Movement (1905-1917)
37
Second Phase of National Movement (1918-1929)
19
Third Phase of National Movement
42
Important Committees and Commissions
13
Constitutional Development In India
15

Indian Art & Culture

Visual Arts
18
Temple Architecture
14
Paintings
9
Pottery Tradition
5
Performing Arts
28
Religion, Language and Literature
16
Miscellaneous
11
Covers Physical Geography (Geomorphology, Oceanography, Climatology), Indian Geography, and Environment & Ecology.

Physical Geography

Universe & Earth Evolution
13
Geomorphology
53
Oceanography
26
Climatology
54
Biogeography
12

Geography of India

Physiography & Drainage
14
Climate, Soils & Vegetation
12
Human & Economic Geography
71
World Regional Geography
6

Environment & Ecology

Basic Concepts of Ecology & Ecosystems
40
Terrestrial & Aquatic Ecosystems
51
Nutrient Cycling & Biodiversity
49
Species-Related Terminologies & Conservation Programs
33
Resources, Energy & Pollution
41
Pollution & Occupational Hazards
47
Waste Management
25
Climate Change & Environmental Administration
127
Relevant Environmental Data Lists
10
Covers Indian Polity and Governance, Indian Economy, and Science & Technology.

Polity & Constitution

Historical Background & Making of Constitution
47
Union, Territory, Citizenship & Salient Features
18
Fundamental Rights, DPSP & Fundamental Duties
28
System of Governance & Emergency Provisions
15
Union Executive & Legislature (Parliament)
38
State Executive & State Legislature
23
Local Government, UTs & Special Areas
16
The Judiciary (Supreme Court, High Court & Lok Adalat)
27
Constitutional & Extra-Constitutional Bodies
25
Political Dynamics
12
Governance & Welfare Schemes
24

Economy & Social Issues

Fundamental Concepts & National Income
16
Money and Banking
33
Public Finance & Taxation
22
Planning & Economic Reforms
18
External Sector & International Organizations
39
Human Development, Poverty & Employment
16
Agriculture Sector in Indian Economy
13
Industry & Infrastructure in Indian Economy
19
Service Sector in Indian Economy
11

Science & Technology

Policy & Organization of S&T
11
Space Technology & Missions
24
IT, Communication, AI & Robotics
29
Defence & Nuclear Technology
15
Biotechnology & Biology
56
Physics & Cosmic Physics
85
Chemistry
34
The Civil Services Aptitude Test (CSAT) requires a qualifying score of 33%. Checks basic numeracy, data interpretation, logical reasoning, and reading comprehension.

CSAT Aptitude & Reasoning

Basic Numeracy & Arithmetic
31
Advanced Mathematics
22
Data Interpretation & Sufficiency
9
Logical & Verbal Reasoning
16
Analytical Reasoning & Puzzles
17
Reading Comprehension
7