What is RAS Exam? Complete Guide to Rajasthan Administrative Service 2026
Last updated: April 10, 2026 · 10 min read
Quick Answer
The RAS (Rajasthan Administrative Service) exam is a state-level competitive examination conducted by the Rajasthan Public Service Commission (RPSC) to recruit officers for administrative, police, and allied services in the Government of Rajasthan. It is the most prestigious state civil service exam in Rajasthan, often called the "state UPSC," and consists of three stages: Prelims, Mains, and Interview.
Overview of the RAS/RTS Exam
The RAS/RTS (Rajasthan Administrative Service / Rajasthan Taxation Service) Combined Competitive Examination is conducted periodically by the RPSC to fill vacancies across multiple state services. The exam selects candidates for positions including Sub-Divisional Officer (SDO), Block Development Officer (BDO), Deputy Superintendent of Police (Dy. SP), and other Group B administrative posts in Rajasthan.
The selected officers play a critical role in district-level governance, revenue administration, police administration, and development programs across Rajasthan's 33 districts. RAS is one of the most sought-after career paths for graduates in Rajasthan, with 1.5 to 2 lakh candidates appearing each year. Learn more about the RAS officer salary structure and career progression.
| Conducting Body | Rajasthan Public Service Commission (RPSC) |
| Exam Name | RAS/RTS Combined Competitive Examination |
| Exam Level | State Level (Rajasthan) |
| Stages | Prelims → Mains → Interview |
| 2026 Official Status | 2026 revised syllabus is live, but a newer combined-services advertisement than Advt. 13/2024-25 was not found on the official ads page as of April 10, 2026. |
| Qualification | Graduation from a recognized university |
| Age Limit | 21 – 40 years (relaxation for reserved categories) |
| Official Website | rpsc.rajasthan.gov.in |
Eligibility Criteria
Here is a summary of the eligibility criteria for RAS 2026. For a complete breakdown including physical standards, domicile requirements, and category-wise relaxations, see our detailed RAS eligibility guide.
Nationality
Must be a citizen of India.
Educational Qualification
A Bachelor's degree (graduation) from a recognized university in India, or an equivalent qualification recognized by the government. Candidates in their final year of graduation can also apply provisionally.
Age limit on the latest verified official ad basis
| Category | Min Age | Upper Condition |
|---|---|---|
| General (Male) | Completed 21 years | Must not have attained 40 years |
| General (Female) | Completed 21 years | Must not have attained 45 years |
| Rajasthan Reserved / EWS (Male) | Completed 21 years | Must not have attained 45 years |
| Rajasthan Reserved / EWS (Female) | Completed 21 years | Must not have attained 50 years |
| Widow / Divorced Woman | Completed 21 years | No upper age limit |
Benchmark disability adds 5 more years. Use the live eligibility checker for date-of-birth level verification.
Exam Stages: Prelims, Mains & Interview
Prelims (Objective)
The Prelims is a screening stage with objective-type (MCQ) questions. It has a single paper covering General Knowledge and General Science. The marks scored in Prelims are only used for qualifying to Mains and are not counted in the final ranking.
| Papers | 1 paper (GK & General Science) |
| Type | Objective MCQ (4 options each) |
| Questions | 150 MCQs |
| Total Marks | 200 marks |
| Duration | 3 hours |
| Negative Marking | -1/3 marks per wrong answer |
| Subjects | 13 subjects covering GK & General Science |
Mains (Descriptive)
The Mains exam is the written (descriptive) stage where candidates write long-form answers. It consists of 4 papers spread over multiple days. Mains marks are counted toward the final ranking alongside the interview.
| Paper | Subject | Marks | Duration |
|---|---|---|---|
| Paper I | GS-I: History, Art, Culture, Heritage | 200 | 3 hrs |
| Paper II | GS-II: Constitution, Governance, Social Justice | 200 | 3 hrs |
| Paper III | GS-III: Economy, Science & Technology | 200 | 3 hrs |
| Paper IV | General Hindi & General English + Essay | 200 | 3 hrs |
Total Mains marks: 800. Paper IV now includes an essay component (new in 2026).
Interview (Personality Test)
Candidates who qualify the Mains are called for a personality test (interview) conducted by the RPSC in Ajmer. The interview carries 100 marks and tests the candidate's personality, awareness, and suitability for administrative roles.
| Marks | 100 |
| Conducted by | RPSC Board, Ajmer |
| Assesses | Personality, general awareness, communication, leadership |
Final Ranking: Mains (800) + Interview (100) = Total 900 marks. The Prelims score is not counted.
RAS 2026: Record 3,725 Vacancies
The RAS 2026 cycle is the largest in recent history with 3,725 vacancies across RAS, RTS, and allied services — significantly higher than the typical 400-900 posts per cycle. This makes 2026 the best opportunity for aspirants.
Read the full details in our RAS 2026 Notification & Vacancy Breakdown page, or check previous year cut-offs to understand the expected qualifying marks.
Syllabus Overview
The RAS Prelims syllabus covers 13 subjects under General Knowledge and General Science. Each subject carries a different weightage based on analysis of previous year questions (PYQs). For a detailed topic-by-topic breakdown, see our complete RAS syllabus guide.
RAS vs UPSC: Key Differences
Many aspirants prepare for both RAS and UPSC simultaneously. Here is a side-by-side comparison of the two exams to help you understand the key differences. For a more in-depth analysis, see our detailed RAS vs IAS comparison guide.
| Parameter | RAS (RPSC) | UPSC CSE |
|---|---|---|
| Conducting Body | RPSC | UPSC |
| Level | State (Rajasthan) | National (All India) |
| Prelims Papers | 1 paper (GK + GS) | 2 papers (GS + CSAT) |
| Mains Papers | 4 papers (all GS) | 9 papers (GS + Optional + Essay + Language) |
| Optional Subject | No optional | 1 optional subject |
| Syllabus Focus | Rajasthan-specific + national | National + international |
| Vacancies (approx) | 400 – 900 | 800 – 1,000 |
| Applicants (approx) | 1.5 – 2 lakh | 10 – 12 lakh |
| Attempt Limit | No fixed limit (age-based) | 6 attempts (General) |
| Preparation Time | 6 – 12 months (dedicated) | 12 – 24 months (dedicated) |
RAS 2026 Important Dates (Expected)
The RPSC announces the exact dates through its official website. Based on recent cycles, here is the expected timeline for RAS 2026. Always verify dates on rpsc.rajasthan.gov.in.
Notification & Application
Official notification release and online application window
Prelims Exam
Single paper, 150 MCQs, 3 hours
Mains Exam
4 descriptive papers over multiple days
Interview & Final Result
Personality test in Ajmer, followed by final merit list
How to Prepare for RAS
Effective RAS preparation requires a structured approach covering all 13 subjects, consistent daily practice, and staying updated with current affairs. Here are the key steps:
Understand the Syllabus
Go through the complete RAS syllabus and identify high-weightage topics from PYQ analysis.
Make a Study Plan
Allocate time proportional to subject weightage. Read our detailed preparation strategy with 3-month and 6-month plans.
Practice MCQs Daily
Solve at least 50 MCQs daily across different subjects. Practice with 16,000+ expert-curated MCQs on Aspirant Academy.
Stay Updated with Current Affairs
Read daily news with a focus on Rajasthan and national events. Daily current affairs articles and quizzes help you stay prepared.
Take Mock Tests
Simulate exam conditions with full-length prelims mock tests. This builds time management skills and reveals weak areas that need more revision.
Frequently Asked Questions
What is the full form of RAS?
RAS stands for Rajasthan Administrative Service. It is the state-level civil service examination conducted by the Rajasthan Public Service Commission (RPSC) for recruitment to various administrative positions in the Rajasthan state government.
How many times can I attempt the RAS exam?
On the latest official combined-services advertisement visible on April 10, 2026, the practical limit is age rather than a fixed UPSC-style attempt count. The common supported bands are: general men must have completed 21 years and must not have attained 40 years; general women must not have attained 45 years; Rajasthan reserved-category and EWS men must not have attained 45 years; Rajasthan reserved-category and EWS women must not have attained 50 years; widow and divorced women have no upper age limit. Benchmark disability adds 5 years.
What is the salary of a RAS officer?
The grounded official basis places Rajasthan Administrative Service at L-14 ordinary scale with a starting basic pay of Rs 56,100. After applying current allowance assumptions, entry-level monthly cash varies by posting, HRA, government accommodation, NPS, tax, and other deductions. See the verified salary guide and live salary calculator for the current model.
Is RAS easier than UPSC?
RAS is generally considered less competitive than UPSC in terms of the number of applicants per seat, but the exam is still highly challenging. The RAS syllabus is more focused on Rajasthan-specific topics and has fewer optional subjects. Competition is intense, with roughly 1.5 to 2 lakh candidates competing for 400-900 posts in each cycle.
Can candidates from other states appear for RAS?
Yes, candidates from any state in India can appear for the RAS exam, provided they meet the eligibility criteria. However, certain posts may be reserved for domicile candidates of Rajasthan. Non-Rajasthan candidates do not receive age relaxation benefits meant for state-domicile SC/ST/OBC candidates.
What is the medium of the RAS exam?
The RAS Prelims exam is conducted in both Hindi and English. For Mains, the question papers are bilingual (Hindi and English), and candidates can write answers in Hindi or English. One paper (General Hindi and General English) tests language proficiency in both languages.
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