📅 STUDY PLAN — 15-Month Rank-1 Roadmap (extendable to 18)

Assumed cycle: Prelims ~May–June 2027 · Mains ~Sept 2027 · Interview ~Jan–Mar 2028 Daily commitment: 8–9 productive hours (10 in sprint phases). Adjust dates to the actual UPSC notification.

Phase 1 — FOUNDATION (Months 1–5)

Goal: Complete NCERTs + one standard book per subject + self-notes + newspaper habit locked in.

Month-wise targets

Month	Primary	Secondary	Skills
1	Polity (NCERT 9–12 + Laxmikanth Part 1)	Ancient History NCERT	Newspaper habit (1 hr/day, notes ≤ 1 page)
2	Polity finish (Laxmikanth)	Medieval History NCERT + Geography NCERT 6–10	Mind-maps for Polity
3	Modern History (Spectrum)	Geography NCERT 11–12 + GC Leong (climatology)	Answer writing begins: 1/day
4	Economy (NCERT 11–12 + Ramesh Singh/core chapters)	Art & Culture (NCERT Fine Arts + Nitin Singhania core)	2 answers/day
5	Environment (Shankar IAS)	Science & Tech (NCERT 6–10 + current-affairs based)	First sectional quizzes (PRACTICE Sessions 1–3)

Daily template (Foundation)

05:30–06:00  Wake, exercise
06:00–08:00  Subject 1 (fresh mind: heaviest subject)
08:00–09:00  Newspaper + CA notes
09:30–12:30  Subject 1 continued (reading + noting)
14:00–17:00  Subject 2 (secondary)
17:30–18:30  Answer writing / CSAT (alternate days, from Month 3)
19:00–21:00  Revision of today's material + previous day's notes
21:00–21:30  Next-day plan + flashcards

Weekly: 6 study days + 1 half-day (weekly revision + weekly CA compilation + 1 essay outline).

Phase 2 — PRELIMS SPRINT (Months 6–10)

Goal: PYQs (10 years) done twice · 8 full mocks + sectionals · 3 complete revision cycles · CSAT secured (≥120/200 in practice).

Month	Focus
6	PYQ decode (`PRELIMS/PYQ-Analysis.md`), subject-wise PYQ solving; revision cycle 1 (Polity, History)
7	Revision cycle 1 (Geo, Economy, Env, S&T); Mocks 1–2; CSAT weekly full paper
8	Revision cycle 2 (whole syllabus, notes only); Mocks 3–4; current affairs 12-month compilation round 1
9	Mocks 5–6; revision cycle 3 (weak areas from mock analysis); CA round 2
10	Mocks 7–8 + Sessions 4–8 from PRACTICE; final 15-day rapid revision; exam

Mock protocol (non-negotiable): 9:30 AM sharp, 2 hours, OMR sheet, no pauses. Same-day analysis (3 hrs): classify every wrong answer as concept gap / silly error / bad guess, and every lucky right as a gap. Maintain an error notebook — read it fully before every subsequent mock.

Target trajectory (GS Paper 1, with negative marking): Mock 1–2: 85+ · Mock 3–4: 95+ · Mock 5–6: 105+ · Mock 7–8: 115+.

Daily template (Prelims sprint)

06:00–08:00  Revision block 1 (static notes)
08:00–08:45  Newspaper (headlines + prelims-relevant only)
09:30–12:30  PYQ/mock solving or revision block 2
14:00–16:00  Current affairs compilation
16:00–17:00  CSAT practice (daily in Months 8–10)
17:30–20:30  Mock analysis / weak-area repair
20:30–21:30  Flashcards, maps, factual revision

Phase 3 — MAINS ASSAULT (Months 10–13, begins day after Prelims)

Goal: GS1–GS4 syllabus in answer-ready form · 100+ practiced answers · 8 essays · 5 full-length papers · Optional subject two full revisions.

Fortnight	Focus
1–2	GS1 full pass with `MAINS/GS1-to-GS4-Frameworks.md`; 5 answers/day; Essay 1–2
3–4	GS2 pass; 5 answers/day; Optional revision 1 starts; Essay 3–4
5–6	GS3 pass; 5 answers/day; Essay 5–6
7–8	GS4 + `Ethics-Case-Studies.md` (all cases written, timed); Essay 7–8
9–10	Full papers 1–3 (`5-Full-Mains-Practice-Papers.md`), 3-hr timed; Optional revision 2
11–12	Full papers 4–5; weak-GS repair; quote/data/example bank finalization

Answer-writing rules: 10-marker = 7 min/150 words; 15-marker = 11 min/250 words. Every answer: directive-word obedience (critically examine ≠ discuss), 2+ dimensions, one example/data/committee, a forward-looking conclusion. Peer or self-review with the rubric in PRACTICE/ sessions 9–15.

Phase 4 — INTERVIEW (Months 13–15)

Week 1–2: DAF deep-dive using INTERVIEW/DAF-Based-Mock-Interview-Guide.md — build the question bank from every DAF word.
Week 3–6: Daily current affairs (editorials, govt schemes, home state, optional, hobbies); 3 written mock transcripts/week from INTERVIEW/Common-Questions-and-Answers.md.
Week 7+: 4–6 formal mock interviews (mix of friends panel + recorded self-sessions); refine opinions — balanced, administrative, solution-oriented.

📚 Booklist (one book per subject — finish, revise, repeat)

Subject	Book
Polity	M. Laxmikanth — Indian Polity
Modern History	Spectrum — A Brief History of Modern India
Ancient/Medieval	NCERT (Themes in Indian History) + Tamil Nadu Class 11
Art & Culture	Nitin Singhania (selective) + NCERT Fine Arts
Geography	NCERT 6–12 + GC Leong (selective) + Atlas (daily 10 min)
Economy	NCERT 11–12 + Ramesh Singh (selective) + Economic Survey summary
Environment	Shankar IAS — Environment
Science & Tech	NCERT 6–10 + current affairs
Ethics	Lexicon (selective) + this repo's frameworks & cases
CSAT	PYQs + any one practice book (only if scoring < 100)
Current Affairs	One newspaper (The Hindu/Indian Express) + one monthly magazine

🔁 Revision strategy — the 1-7-30 rule

Everything studied is revisited after 1 day (15 min skim), 7 days (30 min active recall), 30 days (test yourself). Weekly half-day and a monthly full day are reserved for consolidation. From Phase 2, revision hours exceed fresh-reading hours — this is deliberate and is the single biggest topper differentiator.

🧪 Timeline of the 15 Practice Exams (see `PRACTICE/15-Practice-Sessions/`)

#	Session	Type	When
1	Polity + History sectional quiz	Prelims sectional (50Q/60 min)	Month 5
2	Geography + Environment sectional	Prelims sectional (50Q/60 min)	Month 5
3	Economy + S&T sectional	Prelims sectional (50Q/60 min)	Month 6
4	Full Mock 1+2 review session	Prelims full (from PRELIMS/)	Month 7
5	CSAT full simulation	CSAT (80Q/120 min)	Month 8
6	Full Mock 3+4	Prelims full	Month 8
7	Full Mock 5+6	Prelims full	Month 9
8	Full Mock 7+8 (grand test)	Prelims full	Month 10
9	GS1 answer-writing set	Mains (10 answers/3 hr)	Month 11
10	GS2 answer-writing set	Mains	Month 11
11	GS3 answer-writing set	Mains	Month 12
12	GS4 + case studies set	Mains	Month 12
13	Essay full test (2 essays/3 hr)	Mains	Month 12
14	Full Mains simulation day 1 (GS1+GS2)	Mains	Month 13
15	Full Mains simulation day 2 (GS3+GS4)	Mains	Month 13

Log every score in your personal error notebook.

If you have 18 months

Stretch Phase 1 to 7 months: add a second reading of every standard book, start the optional subject in Month 4, and double essay practice. Everything else shifts accordingly.

The plan works only if the plan is worked. Start Day 1 now.