This page collects the official question papers of the WBCS (Exe.) etc. Main examination: the compulsory Papers I–VI and the optional papers. Because the Main is a written (descriptive) test, studying earlier papers is the quickest way to learn the question style, the marks split and how long an answer needs to be.
Table of Contents
Download WBCS Main Question Paper PDF
Every PDF here is the unchanged official file from the Public Service Commission, West Bengal’s Previous Years Question Paper page.
| Exam Year | Question Paper | Source | |
|---|---|---|---|
| 2023 | WBCS Main All Papers 2023 (281 pages) | Official (PSC, WB) | Download |
| 2022 | WBCS Main Compulsory Papers 2022 (101 pages) | Official (PSC, WB) | Download |
| 2022 | WBCS Main Optional Papers 2022 (167 pages) | Official (PSC, WB) | Download |
| 2021 | WBCS Main Compulsory Papers 2021 (111 pages) | Official (PSC, WB) | Download |
| 2021 | WBCS Main Optional Papers 2021 (157 pages) | Official (PSC, WB) | Download |
| 2020 | WBCS Main Compulsory Papers 2020 (112 pages) | Official (PSC, WB) | Download |
| 2020 | WBCS Main Optional Papers 2020 (226 pages) | Official (PSC, WB) | Download |
| 2019 | WBCS Main Compulsory Papers 2019 Mathematics Optional Paper I II (7 pages) | Official (PSC, WB) | Download |
| 2019 | WBCS Main Compulsory Papers 2019 Paper I to VI (118 pages) | Official (PSC, WB) | Download |
| 2019 | WBCS Main Optional Papers 2019 (180 pages) | Official (PSC, WB) | Download |
| 2018 | WBCS Main Compulsory Papers 2018 (14 pages) | Official (PSC, WB) | Download |
| 2018 | WBCS Main Optional Papers 2018 (137 pages) | Official (PSC, WB) | Download |
How to use these papers
- Solve one full paper inside the official time limit first, then log every mistake by topic.
- Mark the topics that come up year after year; they show where the syllabus weight really sits.
- Start with the most recent papers, because the pattern and syllabus change over time.
Frequently Asked Questions
Are these WBCS Main papers official?
Yes. Every PDF on this page is the unchanged file from the PSC, WB website.
Where are the WBCS Prelims papers?
The WBCS Preliminary papers from 2003 onwards are on our WBCS Preliminary question paper page.

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