BharatNotes 260–285 is competitive; 300+ is excellent. Shakti Dubey (AIR 1, 2024) scored 279/500 in PSIR; Aditya Srivastava (AIR 1, 2023) scored 308/500 in Electrical Engineering.
Scoring Benchmarks
| Score Range | Assessment | Typical Outcome |
|---|---|---|
| Below 230 | Weak — urgent strategy revision needed | Struggles to convert Prelims to final list |
| 230–260 | Average | Sufficient only if GS and Essay compensate |
| 260–285 | Competitive | Typical range for candidates with decent rank |
| 285–310 | Good | Usually places you in top-300 zone |
| 310–330 | Excellent | Characteristic of top-100 finishers |
| 330+ | Exceptional | Rare; seen in Mathematics, Literature, and Anthropology |
Verified Topper Data
Shakti Dubey (AIR 1, CSE 2024) chose Political Science and International Relations (PSIR) and scored 132 in Paper I and 147 in Paper II, totalling 279/500. Her overall Mains written score was 843/1,750. Shakti's PSIR preparation emphasised analytical answer writing — presenting multiple IR theory perspectives on each question — rather than memorising textbook content.
Aditya Srivastava (AIR 1, CSE 2023) chose Electrical Engineering and scored 148 in Paper I and 160 in Paper II, totalling 308/500. His overall written score was 899/1,750. Technical optionals like Electrical Engineering can achieve 300+ because objective problems have clear right answers that are difficult for examiners to discount.
Shruti Sharma (AIR 1, CSE 2021) chose History optional and scored 293/500. She studied at the Residential Coaching Academy (RCA), Jamia Millia Islamia, but relied heavily on self-made notes and consistent answer writing practice. Her strategy was self-study supplemented by the Self Study History test series — demonstrating that coaching is not mandatory for a top rank even in a traditionally coaching-heavy optional.
Anudeep Durishetty (AIR 1, CSE 2017) chose Anthropology and scored exceptionally well. His publicly available strategy blog (anudeepdurishetty.in) emphasises citing thinker name + key work + year of publication in every answer, and supplementing the main thinker with a second thinker on the same concept for extra marks.
Subject-Specific Competitive Ranges
| Optional Subject | Average Competitive Range | Topper Ceiling | GS Overlap |
|---|---|---|---|
| PSIR | 260–295 | 310–320 | GS II (high) |
| Sociology | 260–285 | 310–329 | GS I (moderate) |
| Anthropology | 270–300 | 330+ | GS I (moderate) |
| History | 250–285 | 295–310 | GS I (high) |
| Geography | 255–285 | 305–315 | GS I, III (high) |
| Public Administration | 240–270 | 290–305 | GS II (moderate) |
| Mathematics | 280–320 | 350+ | CSAT only |
| Electrical Engineering | 280–320 | 340+ | Minimal |
| Literature (Tamil/Urdu etc.) | 270–310 | 340+ | Essay (moderate) |
Why Score Ranges Vary by Subject
Subject scoring ranges differ for structural reasons:
- Technical optionals (Mathematics, Electrical Engineering): Objective problems have clear correct answers, making liberal marking possible. High scores are structurally achievable.
- Humanities optionals (PSIR, Sociology, History): Answers are subjective and evaluator-dependent. Excellent marks require a writing style that signals genuine academic engagement — not just content knowledge.
- Application-heavy optionals (Geography, Anthropology): Diagrams and maps earn additional marks that prose alone cannot achieve. Preparation must include daily diagram practice.
Key Insight
Raw intelligence is less important than depth of preparation, quality of answer writing, and the number of high-quality revisions before the exam. Toppers consistently report reading their 2–3 core books 4–5 times rather than reading many books once. The candidate who reads Haralambos five times beats the candidate who reads Haralambos plus five supplementary texts once each — every time.
What Separates 260 from 310
Candidates who score 310+ do three things that 260-scorers do not:
- Write thinker name + specific work + year in every theoretical answer (not just 'as argued by sociologists')
- End answers with a policy-relevant or forward-looking conclusion rather than restating the introduction
- Attempt all 5 questions fully — no blanks, no half-answered questions
