CGPSC Prelims Exam Analysis & Subject Weightage

TLDR

• CGPSC Prelims Paper 1 (General Studies) is a 100-question, 200-mark screening paper; the qualifying Aptitude Paper 2 is classified by topic only and does not decide merit.
• Across our analysis of 7 CGPSC Prelims papers (2018–2024), the three highest-yield subjects are History (~20.1%), Geography (~15.3%) and Polity (~14.7%) — together roughly half of GS Paper 1.
• It is a balanced, breadth-first paper with a heavy Chhattisgarh-specific flavour in History, Geography and Polity; no single subject runs away with the paper, so consistency across all seven blocks beats narrow specialisation.
• Attempt past papers free on PSCPrep.ai to convert this weightage into marks instead of just reading about it.

CGPSC Prelims Exam Analysis at a Glance

The CGPSC State Service Exam (SSE) Preliminary is the first screening stage of the State Service Examination conducted by the Chhattisgarh Public Service Commission (CGPSC) to recruit Deputy Collectors, DSPs and other Group A and B state officers. This analysis is built from our analysis of 7 CGPSC Prelims papers (2018–2024), parsed question-by-question from previous-year papers and tagged to subjects and subtopics, so every figure below reflects what CGPSC has actually asked — not a syllabus wish-list. Where the topic-frequency sibling post maps the granular question heat-map, this post focuses on the exam pattern, the difficulty character, an honest indicative cut-off, and a concrete plan to crack the paper.

CGPSC Prelims Exam Pattern

CGPSC Prelims has two objective papers — General Studies (100 questions, 200 marks, 3 hours) and Aptitude (100 questions, 200 marks). Negative marking applies (commonly 1/3) — verify the current notification. Prelims is a screening test only, so these marks do not carry into the final merit list. Paper 2 (Aptitude) is classified by topic only — there are no subtopic splits for aptitude — so this analysis keeps the subject-wise weightage on General Studies Paper 1, which is where the screening battle is actually won or lost.

Subject-Wise Weightage (Our PYQ Analysis)

The table below is drawn from our analysis of 7 CGPSC Prelims papers (2018–2024). "Avg share" is each subject's average slice of the GS paper, "Total Qs" is its cumulative count across all seven years, "2024 count" is how many questions it carried in the most recent paper, and "Range/yr" shows the spread between its leanest and heaviest year — a quick read on how stable each block is.

The top three subjects — History (20.1%), Geography (15.3%) and Polity (14.7%) — together account for roughly half of GS Paper 1, and all three lean heavily on Chhattisgarh-specific content. What stands out about CGPSC, though, is how flat the lower half is: General Knowledge (13.7%), Current Affairs (13.6%) and Economics (12.4%) sit within a single percentage point of each other, and even Science holds a steady 10.1%. There is no "dead" subject you can safely skip — the paper rewards a candidate who is competent across all seven blocks rather than a specialist in two.

Year-on-Year Trends

Averages hide the year-to-year swings that actually trip candidates up. This trend table tracks the raw question count for each major subject across 2019–2024, so you can see which blocks are stable bankers and which ones lurch from year to year.

History is the most dependable anchor of the paper — it never dropped below 15 and peaked at 24, staying the single largest block in most years. The biggest riser in the recent window is General Knowledge, which climbed from just 6 questions in 2022 to 19 in 2024 — a sharp jump that punished anyone treating GK as an afterthought. The most volatile block is Current Affairs, which swung from a high of 21 in 2022 down to just 9 in both 2023 and 2024; Polity also whipsawed, collapsing to 8 in 2020 before rebounding to 21 in 2021. The lesson: bank the stable subjects (History, Economics) and keep GK and Current Affairs warm, because either can spike.

Most-Tested Subtopics

Drilling one level deeper, here are the subtopics CGPSC has returned to most often inside the three highest-weight subjects, with their total appearances across all seven years in brackets. This is where the Chhattisgarh-specific tilt of the paper becomes obvious.

Difficulty: What to Expect

Qualitatively, CGPSC Prelims is a breadth-over-depth paper. History and Polity are the scoring engines: a serious aspirant who has revised the Chhattisgarh freedom-struggle, the state's regional dynasties, and the core constitutional framework should convert most of these reliably, because the questions reward recall of a well-defined body of facts. Geography is medium but high-yield — the static state physiography and river systems are learnable, though the Census 2011 demography and tourist-centre questions demand precise memory. Economics has become a quiet scorer, holding 10–17 questions and rising to 17 in 2024, and is worth treating as a banker rather than an optional. The genuine swing factors are Current Affairs and General Knowledge: their counts lurch year to year, the questions are unpredictable in scope, and these are the blocks that separate selected candidates from the near-misses. Science is the smallest block at ~10% and is best treated as a clean-up subject — cover the high-frequency basics rather than chasing depth.

Expected Cut-off (Indicative)

CGPSC does not pre-announce a cut-off; the Prelims cut-off is set after the exam based on that year's difficulty, the number of vacancies and category-wise reservation. As an indicative guide only, recent unreserved cut-offs have typically fallen somewhere in the broad band of roughly 40–55% of GS Paper 1 marks, with reserved categories lower — but treat this purely as a planning reference, not a target line. A safer way to think about it: aim to comfortably clear the upper end of that band so you are insulated from a tough year or a high-vacancy crunch.

How to Use This Analysis in Your Prep

The weightage gives you a concrete order of operations. Front-load the three pillars that make up half the paper, lock in the quiet bankers, and keep the volatile blocks on a rolling revision so a spike never catches you cold.

1. 1Make History, Geography and Polity your daily core — they are ~50% of the paper and the most predictable. Prioritise the Chhattisgarh-specific strands (state freedom struggle, regional dynasties, the Mahanadi–Indravati–Hasdeo systems, state Panchayati Raj).
2. 2Treat Economics as a banker, not an option — it has quietly risen to 17 questions in 2024; build a stable static base plus state-economy and scheme awareness.
3. 3Run Current Affairs and General Knowledge as continuous rolling revision rather than one-time reading, because both swing hard year to year and either can spike to 19–21 questions.
4. 4Use Science as a high-ROI clean-up block — cover the recurring basics, don't chase depth in a 10% subject.
5. 5Solve all 7 years of CGPSC PYQs under timed conditions, then re-attempt only the subtopics where you bled marks, so the weightage turns into actual score.

How PSCPrep.ai Helps You Crack CGPSC Prelims

PSCPrep.ai turns this analysis into a practice loop. You can attempt all seven years of CGPSC PYQs online with subtopic-level, topper-trusted insights on every question, so you immediately see whether a miss was in Chhattisgarh History, state Geography or the constitutional framework. Post-attempt analytics show your accuracy and speed per subject and per subtopic, the adaptive planner rebuilds your schedule around the swing blocks you are weakest in, and spaced-repetition review resurfaces the exact questions you got wrong before you forget them. For the granular question-by-question heat-map, pair this pattern post with the deep topic-frequency breakdown linked below.