In this guide
The RAS exam rewards candidates who prepare integrally — Prelims and Mains together, Rajasthan and India together — rather than in separate compartments. The reason is simple. The gap between the Prelims result and the Mains is usually short, and the Mains syllabus includes units (accounting, management, earth science, behaviour and law) that cannot be learned in a few weeks. A candidate who begins the Mains only after Prelims is almost always too late.
The plan below assumes full-time preparation over twelve months before Prelims. Working candidates should stretch it to 18–24 months without changing the order.
The shape of the year
| Months | Phase | Main goal |
|---|---|---|
| 1–3 | Foundation | NCERTs; Rajasthan basics; reasoning practice begins |
| 4–6 | Depth and Rajasthan | Standard books; Rajasthan history, culture, geography, economy in depth; short-answer writing begins |
| 7–9 | Mains units | Accounting, management, sociology, earth science, ethics, behaviour and law; Paper IV |
| 10–12 | Prelims run-in | Revision, five-option mocks, current affairs |
| After Prelims | Mains | Full-length papers; Rajasthan notebook; Paper IV |
| After Mains | Interview | District, application, current issues |
Months 1–3: foundation
Begin with NCERT textbooks for history, geography, polity, economics and science, and RBSE textbooks for Rajasthan's history, culture and geography. Read carefully rather than quickly; this is the base on which everything else rests.
At the same time, start Rajasthan basics: the physiographic regions, the major rivers and lakes, the main dynasties, and the districts and divisions on a blank map. Rajasthan GK is too large to leave for later.
Begin reasoning and numeracy practice now — twenty minutes a day. And start reading one newspaper with good Rajasthan coverage, for 45–60 minutes a day.
Months 4–6: depth and the Rajasthan layer
Move to one standard book per subject for Indian polity, modern history, economy and geography. In parallel, study Rajasthan in depth: dynasties and battles, forts and temples, painting schools, folk music and dances, fairs and festivals, folk deities, the Praja Mandals and integration; Rajasthan's agriculture, irrigation, minerals and energy; its economy and flagship schemes.
Build your Rajasthan notebook, organised by the Mains papers. Every page should hold facts, a map or table, and a few examples.
Most importantly, start writing short answers. Ten 15-word answers and three 50-word answers a day, on whatever you studied that day, take less than half an hour and transform your Mains readiness.
Months 7–9: the Mains units
This phase covers the units most candidates postpone:
- Sociology, management, accounting and auditing (GS I) — definitions, concepts, examples.
- Administrative ethics (GS II) — values, thinkers, attitudes, case-style questions.
- Earth science (GS II) — plate tectonics, earthquakes, volcanoes, rocks, landforms; Rajasthan's geology.
- Public administration and behaviour and law (GS III) — theories, concepts, the new criminal laws, consumer, cyber and other laws in the syllabus.
- Paper IV — weekly Hindi and English exercises, one essay every fortnight.
Keep up Rajasthan GK, current affairs and daily short-answer practice throughout.
Months 10–12: the Prelims run-in
Stop adding new sources. Take a full-length mock every week on a five-option OMR sheet, following your exam-day routine exactly. Analyse every test and keep an error log. Revise 12–18 months of current affairs, especially Rajasthan's budget, schemes, awards and appointments. Revise your Rajasthan tables and maps until they are second nature.
Continue writing a few short answers a day, even now, so that the switch to Mains after Prelims is smooth.
After Prelims: the Mains
| Period | Focus |
|---|---|
| Weeks 1–4 | Complete revision of all units; daily short and medium answers |
| Weeks 5–8 | Full-length timed papers, two or three a week; Paper IV practice |
| Final weeks | Rajasthan notebook; definitions; rest |
After Mains: the interview
Prepare your district thoroughly — history, geography, economy, problems — along with your education, hobbies and work experience, Rajasthan's current issues, and your reasons for choosing particular services. Take a few mock interviews.
A weekly timetable (full-time)
| Day | Morning (3 h) | Afternoon (3 h) | Evening (2 h) |
|---|---|---|---|
| Mon–Fri | National GS | Rajasthan layer or a Mains unit | Newspaper; reasoning; short answers |
| Saturday | Test | Analysis | Paper IV (Hindi, English, essay) |
| Sunday | Weekly revision | Rest | Plan next week |
Checkpoints
| Month | Ask yourself |
|---|---|
| 3 | Can I draw Rajasthan's physiographic regions and rivers from memory? |
| 6 | Have I written 300 short answers and 60 medium answers? |
| 9 | Have I covered accounting, management, earth science and behaviour and law at least once? |
| 11 | Are my mock scores stable, and is my OMR routine automatic? |
If a checkpoint fails, adjust the plan — cut a source, move hours, seek feedback — rather than simply studying longer.
If you are working
Many RAS officers prepared while working. Aim for two to three hours on weekdays — newspaper, one topic, ten short answers — and six to eight hours on weekends for depth and tests. Take leave before Prelims and Mains. Stretch the plan to 18–24 months, and keep the order the same.
A note on dates and numbers. Exam patterns, vacancies and schedules change from year to year. Always confirm the current details in the latest notification on the Rajasthan Public Service Commission website .
Get the next RAS guide by email
New guides every week. No spam, unsubscribe any time.