How to Become an RAS Officer: Step-by-Step Guide
Last updated: June 2026 · 10 min read
Quick answer
To become an RAS officer, graduate from a recognized university, apply for the RPSC RAS/RTS exam, clear Prelims, score well in the descriptive Mains, and qualify the Interview. Final merit is based on Mains + Interview; your rank and preference decide posts such as SDM, Dy.SP, BDO, or Tehsildar.
How do you become an RAS officer?
RAS means Rajasthan Administrative Service. Officers are recruited through the RPSC RAS/RTS Combined Competitive Examination, a state civil-service exam for Rajasthan administrative and allied services.
If you are new to the exam, first understand what RAS is , then move through eligibility, syllabus, Prelims, Mains, Interview, and final merit in order.
RAS route at a glance
| Recruiting exam | RPSC RAS/RTS Combined Competitive Examination |
| Minimum qualification | Graduation in any stream from a recognized university |
| Age and attempts | Generally 21-40 years; relaxations apply. No fixed attempt limit, only age. |
| Selection stages | Prelims - Mains - Interview |
| Final merit | Mains + Interview marks |
| Starting pay basis | L-14, about ₹56,100 basic pay |
Age, relaxations, vacancies, and dates should always be verified from the latest RPSC notification.
Step-by-step process to become an RAS officer
Complete graduation and check eligibility
You need graduation in any stream from a recognized university. The general age band is usually 21-40, with relaxations for women and reserved categories. Read the RAS eligibility guide before planning your attempt.
Understand the RPSC RAS exam and its 3 stages
RAS recruitment happens through the RPSC RAS/RTS Combined Competitive Examination. Selection has Prelims, Mains, and Interview. If the exam structure is still unclear, start with the RAS overview .
Read the syllabus and build a study plan
Map the official RAS syllabus into weekly targets: Rajasthan GK, GS, polity, history, geography, economy, current affairs, and answer writing. Then follow a realistic RAS preparation strategy instead of reading randomly.
Clear Prelims first
Prelims has one objective paper of 200 marks. It is a screening stage, so Prelims marks do not count in final merit. Your job here is wide coverage, revision, MCQ accuracy, and time management. See the Prelims vs Mains comparison for the difference in depth.
Score in Mains through answer writing
Mains is descriptive and has 4 papers. These marks count in final merit, so you need structured answers, examples from Rajasthan, clear language, and regular timed writing practice. Do not wait for the Prelims result to begin answer writing.
Prepare for the Interview
The Interview or Personality Test is around 100 marks. It checks judgment, administrative temperament, Rajasthan awareness, communication, and personality fit. Use the RAS Interview guide to plan mock interviews and application-profile based preparation.
Final merit, service allocation, and posting
Final merit is based on Mains + Interview. After selection, you become a gazetted state officer and may be allocated posts such as SDM, Dy.SP, BDO, Tehsildar, or allied services based on rank, preference, vacancies, and rules. Entry pay starts at L-14 with about ₹56,100 basic; read the RAS salary guide for the pay basis.
What to focus on at each stage
| Stage | Main goal | Result impact |
|---|---|---|
| Prelims | Broad GK/GS coverage, revision, objective accuracy | Screening only; marks not counted in final merit |
| Mains | Concept depth, answer writing, examples, presentation | Counts heavily in final merit |
| Interview | Personality, judgment, Rajasthan awareness, communication | Around 100 marks; added to Mains |
After Class 12: the practical route
After Class 12, choose a graduation stream you can study consistently. RAS does not require one specific degree. During college, build newspaper reading, Rajasthan GK, basic NCERT-style GS, and writing habits. Once you complete graduation and meet the age condition, apply when RPSC notifies the exam.
Frequently Asked Questions
How long does it take to become an RAS officer?
After graduation, one serious RAS preparation cycle usually needs 12 to 18 months, but the total timeline depends on the RPSC notification, exam dates, result schedule, and your attempt. Treat it as a competitive exam journey, not a fixed-duration course.
How can I become an RAS officer after Class 12?
You cannot become an RAS officer directly after Class 12. First complete graduation in any stream from a recognized university. During college, build your base in Rajasthan GK, GS, current affairs, and writing practice so you can start RPSC RAS preparation seriously after graduation.
Can I become an RAS officer without coaching?
Yes. Coaching is not compulsory for RAS. You need the official syllabus, standard sources, regular revision, Prelims MCQ practice, Mains answer writing, and mock interview practice. Coaching only adds structure; it does not replace disciplined self-study.
Which degree is required to become an RAS officer?
A graduation degree in any stream from a recognized university is generally required. Arts, commerce, science, engineering, law, and other streams are acceptable if the degree is recognized. Always check the latest RPSC notification for exact eligibility wording.
What is the age limit and attempt limit for RAS?
The general age band is usually 21 to 40 years, with relaxations for women and reserved categories as per the latest RPSC notification. RAS does not have a fixed UPSC-style attempt limit; the practical limit is age.
How is the final RAS merit list prepared?
RAS selection has three stages: Prelims, Mains, and Interview. Prelims is only a screening test, so its marks do not count in final merit. Final merit is prepared from Mains marks plus Interview or Personality Test marks.
Start Your RAS Officer Journey
Build your Prelims base with 62,105 active MCQs, then move into Mains answer writing and Interview preparation.