WBPSC AE Civil — PYQ Subject Weightage Heatmap
Analysed from 800 real questions across 8 actual WBPSC AE papers (1998–2020) on ScoreCardAI. Every cell below is a verified count — not an estimate.
Data Source: 8 actual WBPSC AE Civil question papers available on ScoreCardAI — 1998 · 2001 · 2003 · 2007 · 2012 · 2014 · 2016 · 2020 · 100 questions each · 800 total. Subject tagging done by civil engineering experts.
Subject × Year Grid (2012–2020)
Darker cell = more questions that year. Use this to prioritise high-frequency subjects.
| Subject | 2012 | 2014 | 2016 | 2020 | All 8 yrs | % |
|---|---|---|---|---|---|---|
| Environmental Engineering | 12 | 13 | 10 | 9 | 117 | 14.6% |
| Irrigation Engineering | 7 | 3 | 7 | 3 | 88 | 11% |
| Strength of Materials | 12 | 4 | 15 | 20 | 85 | 10.6% |
| Soil Mechanics | 16 | 12 | 14 | 11 | 83 | 10.4% |
| Fluid Mechanics | 10 | 15 | 9 | 4 | 71 | 8.9% |
| Transportation Engineering | 10 | 16 | 8 | 11 | 66 | 8.3% |
| Building Materials | 8 | 10 | 7 | 7 | 52 | 6.5% |
| RCC | 5 | 4 | 7 | 7 | 50 | 6.3% |
| Surveying | 7 | 4 | 14 | 6 | 46 | 5.8% |
| Hydrology | 6 | 9 | 3 | 4 | 42 | 5.3% |
| Steel Structures | 3 | 5 | 3 | 5 | 33 | 4.1% |
| Structural Analysis | — | 1 | — | 10 | 30 | 3.8% |
| Construction Management | 4 | — | 2 | 2 | 14 | 1.8% |
| Foundation Engineering | — | 4 | — | — | 13 | 1.6% |
| Estimation and Costing | — | — | 1 | — | 6 | 0.8% |
| Engineering Mechanics | — | — | — | 1 | 4 | 0.5% |
| Total per paper | 100 | 100 | 100 | 100 | 800 | 100% |
Overall Weightage — All 8 Papers (1998–2020)
Subjects ranked by total questions across all 800 PYQs.
Historical Pattern — Older Papers (1998–2007)
Shows how the exam pattern has evolved. Environmental Engineering and Irrigation dominated older papers.
| Subject | 1998 | 2001 | 2003 | 2007 |
|---|---|---|---|---|
| Environmental Engineering | 16 | 23 | 23 | 11 |
| Irrigation Engineering | 20 | 20 | 23 | 5 |
| Strength of Materials | 15 | 6 | 3 | 10 |
| Soil Mechanics | 9 | 8 | 7 | 6 |
| Fluid Mechanics | 8 | 9 | 7 | 9 |
| Transportation Engineering | 1 | 5 | 5 | 10 |
| Building Materials | 4 | 5 | 4 | 7 |
| RCC | 12 | 5 | 5 | 5 |
| Surveying | — | 3 | 3 | 9 |
| Hydrology | 7 | 4 | 5 | 4 |
| Steel Structures | 3 | 5 | 3 | 6 |
| Structural Analysis | 5 | 3 | 8 | 3 |
| Construction Management | — | 1 | — | 5 |
| Foundation Engineering | — | 2 | 3 | 4 |
Key Takeaways for WBPSC AE 2025 Prep
- ●Do not skip Environmental Engineering — it is the single highest-scoring subject (14.6% of all PYQs) even though many coaching institutes understate it.
- ●Strength of Materials is rising fast — jumped from 3 Qs in 2003 to 20 Qs in 2020. Allocate significant prep time.
- ●Irrigation Engineering was dominant in older papers but has sharply declined since 2007. Still worth doing due to overlap with Hydrology and Water Resources.
- ●Soil Mechanics is consistently high — 6–16 Qs per paper across all years. Never vary below 6.
- ●Structural Analysis surged in 2020 (10 Qs) after being nearly absent in 2012 and 2016. The 2025 exam may continue this trend — prepare matrix analysis and indeterminate structures thoroughly.
- ●Estimation & Costing and Engineering Mechanics together account for less than 2% — low priority unless time permits.
Practice from the actual WBPSC AE PYQ papers
All 8 papers are available as timed mock tests on ScoreCardAI — instant scorecard, subject-wise analysis, and AI explanations.
Frequently Asked Questions
Which subject has the highest weightage in WBPSC AE Civil Engineering?
Environmental Engineering has the highest historical weightage in WBPSC AE Civil Engineering — 117 out of 800 questions (14.6%) across 8 actual papers from 1998 to 2020. Irrigation Engineering (11%), Strength of Materials (10.6%), and Soil Mechanics (10.4%) follow. Data is sourced from actual question papers on the ScoreCardAI platform.
How many questions appear from each subject in the WBPSC AE Civil exam?
Based on 8 actual WBPSC AE papers (1998–2020, 100 questions each): Environmental Engineering 10–23 Qs/paper, Irrigation 3–23, Strength of Materials 3–20, Soil Mechanics 6–16, Fluid Mechanics 4–15, Transportation 1–16, Building Materials 4–10, RCC 4–12, Surveying 0–14. The pattern has shifted over years — recent papers (2016, 2020) show higher SOM and lower Irrigation.
Is the WBPSC AE Civil heatmap based on real data?
Yes. This heatmap is generated from 800 actual WBPSC AE Civil Engineering PYQ questions across 8 year papers (1998, 2001, 2003, 2007, 2012, 2014, 2016, 2020) uploaded on the ScoreCardAI platform. Each question is tagged to its subject by civil engineering experts.
Why is Environmental Engineering the top subject in WBPSC AE?
WBPSC AE Civil exams historically asked heavy questions on Water Supply, Sewage, and Sanitation engineering — topics under Environmental Engineering. In 2001 and 2003, 23 out of 100 questions were from this subject. While recent papers (2016–2020) show a shift toward SOM and Structural Analysis, Environmental Engineering remains the single highest-total subject across all 8 papers.