RAS Syllabus 2025 Prelims, Mains & Optional Subjects

Get complete details on the RAS Syllabus 2025 for Prelims and Mains. Know subject-wise topics, exam pattern, preparation time, and download the official RAS Syllabus PDF.

RAS Syllabus
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The Rajasthan Administrative Service (RAS) exam is conducted by the RPSC to recruit Group A and Group B officers for Rajasthan State and Subordinate Services. Understanding the RPSC RAS Exam Syllabus and pattern is crucial for effective preparation. The Prelims stage (held 2 Feb 2025) is objective and qualifying, testing General Knowledge. Mains is descriptive (4 papers ×200 marks each) on GS and language skills. It has three stages – Prelims (screening), Mains (written exam), and Interview.

RAS Syllabus Prelims 2025

RAS Prelims Syllabus consists of one paper (200 marks, 150 questions, 3 hours) on General Studies & Science including CSAT. The General Studies syllabus is broad, covering topics in Rajasthan-specific and national context. Key areas include:

Subjects

RAS Syllabus

Rajasthan Culture & History Rajasthani art, literature, language, festivals and heritage; major historical events (pre-18th century, 19th–20th century peasant and tribal movements, freedom struggle and state integration).
Indian History & Culture Ancient, Medieval and Modern Indian history; important dynasties, social and religious reform movements; Indian National Movement and post-independence reorganization.
Geography Physical features, climate and natural resources of India and Rajasthan; agriculture and irrigation; major industries; world geography basics; environmental and ecological issues.
Polity & Governance Indian Constitution and political system (rights, duties, democracy); state and central government structure; Panchayati Raj and local governance; Rajasthan’s political/administrative system (roles of Governor, CM, State Assembly, High Court, commissions).
Economy Fundamentals of Indian economy (budgeting, public finance, planning, 5-year plans, economic reforms, poverty, unemployment); salient features of Rajasthan’s economy (agriculture, industry, public finances, major welfare schemes).
Science & Technology Everyday science (basic physics, chemistry, biology up to school level); latest developments in IT, space, defense, biotechnology; health and nutrition; environment and biodiversity (including Rajasthan-specific projects).
Reasoning & Mental Ability (CSAT) Analytical and logical reasoning (coding-decoding, puzzles, seating arrangement etc.); basic numeracy (number series, ratio, percentage, interest, data interpretation up to 10th grade).
Current Affairs Recent national and international events; Rajasthan-specific news (persons, places, state policies); major government reports and schemes; sports and awards.

There is one single General Studies paper in RPSC RAS Exam. It includes both General studies and CSAT Questions.

RAS Syllabus Mains 2025

The RAS Mains Syllabus has 4 compulsory papers (each 200 marks, 3 hours): three General Studies papers and one combined Hindi/English language paper. There are no optional papers in RAS Mains. The papers are:

Paper

Marks

RAS Syllabus Main Topics

Paper-I: General Studies I 200 History of Rajasthan and India; Indian economy and development; Sociology, Management and Auditing (social structure, administrative concepts).
Paper-II: General Studies II 200 Logical Reasoning & Numerical Aptitude; General Science & Technology; Earth Science – Geography and Geology (of India/world).
Paper-III: General Studies III 200 Indian Polity and Governance; World Affairs/International Relations; Public Administration (principles, reforms).
Paper-IV: Hindi & English (Compulsory) 200 Hindi (Devanagari) and English language skills – grammar, comprehension, précis, translation, essay/letter writing.

RAS Syllabus Mains: RAS General Studies I Syllabus

Paper I is divided into three units: History; Economics; and Sociology/Administration. The History unit covers Rajasthan’s heritage (arts, literature, folk traditions) and world Indian history (freedom struggle, modern history). Economics unit includes national economic issues and Rajasthan’s economy. The third unit (Sociology & Administration) covers sociological concepts (social values, caste, tribes, social change) and basics of management and accounting.

RAS Syllabus Mains: RAS General Studies II Syllabus

This paper tests analytical ability (Part I: logical reasoning and quantitative aptitude) and science (Part II) along with earth sciences (Part III: physical geography). The Reasoning & Numeracy unit includes puzzles, data interpretation and math (as in CSAT). General Science & Tech covers everyday science and current tech. Earth Science covers physical geography of India/world.

RAS Syllabus Mains: RAS General Studies III Syllabus

Paper III focuses on governance and international affairs. Unit I covers the Indian political system, constitution, fundamental rights, and foreign relations. Unit II covers public administration concepts and management issues. Unit III includes topics like environmental policy, sustainable development, and law (such as social justice, legal institutions).

RAS Syllabus Mains: RAS Hindi & English (Compulsory) Syllabus

The RAS Compulsory Paper checks language proficiency in Hindi and English. It comprises of Hindi grammar, essay writing and comprehension (in Devanagari script), as well as English grammar, vocabulary, translation and précis writing. Strong writing skills and clarity are essential here.

RAS Optional Subjects Syllabus

Note: RPSC RAS SYllabus Mains has no optional papers. However, many aspirants simultaneously prepare for UPSC or other PCS exams that include optional subjects. Popular optional subjects relevant to RAS aspirants include:

  • RAS Sociology Optional Syllabus: Covers topics like social structure, social change, caste and class, rural and urban society, and tribal communities. The RAS GS papers themselves include sociology units – e.g. caste dynamics and Rajasthan’s tribal groups (Bhil, Meena, Garasia) – which are also core to the Sociology optional syllabus.
  • RAS PSIR (Political Science & IR) Optional Syllabus: Includes political theory, Indian constitution, governance, international relations and public administration. The RAS syllabus integrates these (Unit I of GS-III covers Indian Polity and world politics), so PSIR optional study reinforces RAS GS preparation.
  • RAS Anthropology Optional Syllabus: Focuses on human evolution, societies, tribes, and culture. While RAS GS does not have a separate anthropology paper, it touches on related areas (e.g. tribal communities, prehistoric Rajasthan history). Studying Anthropology optional can deepen understanding of social aspects and tribal history relevant to RAS topics.

Aspirants should choose optional subjects based on interest and scoring potential, and align them with RAS GS subjects. Standard optional syllabi (as in UPSC) can be followed for these subjects.

How Much Time to Complete the RAS Syllabus

  • Plan and stay consistent: Begin with a clear study plan and stick to it through the preparation period.
  • Allot 10–12 months for full coverage: Experts suggest one year of focused preparation to complete the entire RAS syllabus.
  • Build strong basics first: Use NCERTs and Rajasthan Board books for core subjects like History, Polity, Geography, and Economy.
  • Move to advanced sources later: After mastering basics, study advanced reference books and start focused revisions.
  • Integrate Prelims and Mains preparation: Combine overlapping topics such as History, Economy, and Geography from the start.
  • Revise regularly: Prepare concise notes, especially for Rajasthan-specific facts, and revise them weekly.
  • Follow current affairs daily: Read newspapers like The Hindu and Rajasthan Patrika to stay updated.
  • Practice CSAT consistently: Though qualifying, it requires steady practice to clear comfortably.
  • Set a daily routine: Dedicate 6–8 hours per day to study, ensuring balanced time across subjects.
  • Take weekly mock tests: Use them to assess progress, improve accuracy, and identify weak areas.
  • Follow a structured timetable: A disciplined schedule helps complete the RAS syllabus comprehensively within the recommended timeframe.

RAS Syllabus FAQs

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The RAS Syllabus for Mains 2025 includes four compulsory papers. These are three General Studies papers and one combined Hindi and English language paper. Each paper carries 200 marks and is descriptive in nature, assessing the candidate’s depth of understanding, analytical ability, and writing skills.

The RAS Syllabus 2025 does not have optional subjects in the Mains examination. However, many aspirants preparing for both RAS and UPSC exams study optional subjects such as Sociology, PSIR, or Anthropology. These subjects overlap with the RAS General Studies topics, helping candidates strengthen their conceptual understanding and essay writing.

To complete the RAS Syllabus 2025 effectively, aspirants generally require 10 to 12 months of consistent preparation. The ideal strategy includes combining Prelims and Mains study plans, regular revisions, and daily current affairs updates. Maintaining a disciplined routine and attempting mock tests regularly ensures complete coverage of the RAS Syllabus within the given timeframe.

The RAS Syllabus for Mains General Studies Papers includes subjects from history, economics, sociology, administration, logical reasoning, science and technology, earth science, polity, governance, and international relations. These papers are designed to evaluate a candidate’s understanding of Rajasthan’s development, India’s political system, and issues of global significance.


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