BPSC DSO Previous Year Papers
Every verified BPSC DSO paper on PYQSathi, newest first. All papers come from Bihar Public Service Commission, Patna or other official sources. Exam overview
| Exam paper | Year | Stage | Language | Type | Actions |
|---|---|---|---|---|---|
| BPSC DSO Mains 2026 – Economics Economics · 1.5 MB · Source: bpsc.bihar.gov.in | 2026 | Main (Written) Examination | Bilingual | Official Paper | |
| BPSC DSO Mains 2026 – General Hindi General Hindi · 58 KB · Source: bpsc.bihar.gov.in | 2026 | Main (Written) Examination | Hindi | Official Paper | |
| BPSC DSO Mains 2026 – General Studies-I General Studies-I · 12 MB · Source: bpsc.bihar.gov.in | 2026 | Main (Written) Examination | Bilingual | Official Paper | |
| BPSC DSO Mains 2026 – Mathematics Mathematics · 2.9 MB · Source: bpsc.bihar.gov.in | 2026 | Main (Written) Examination | Bilingual | Official Paper | |
| BPSC DSO Mains 2026 – Statistics Statistics · 427 KB · Source: bpsc.bihar.gov.in | 2026 | Main (Written) Examination | Bilingual | Official Paper | |
| BPSC DSO Prelims 2025 – General Studies General Studies · 3 Aug 2025 · 19 MB · Source: bpsc.bihar.gov.in | 2025 | Preliminary Examination | Bilingual | Official Paper | |
| BPSC DSO Prelims 2025 – General Studies – Final Answer Key General Studies · 3 Aug 2025 · 526 KB · Source: bpsc.bihar.gov.in | 2025 | Preliminary Examination | English | Answer Key |
- BPSC DSO Mains 2026 – Economics2026Main (Written) ExaminationBilingualOfficial Paper
Economics · 1.5 MB · Source: bpsc.bihar.gov.in
- BPSC DSO Mains 2026 – General Hindi2026Main (Written) ExaminationHindiOfficial Paper
General Hindi · 58 KB · Source: bpsc.bihar.gov.in
- BPSC DSO Mains 2026 – General Studies-I2026Main (Written) ExaminationBilingualOfficial Paper
General Studies-I · 12 MB · Source: bpsc.bihar.gov.in
- BPSC DSO Mains 2026 – Mathematics2026Main (Written) ExaminationBilingualOfficial Paper
Mathematics · 2.9 MB · Source: bpsc.bihar.gov.in
- BPSC DSO Mains 2026 – Statistics2026Main (Written) ExaminationBilingualOfficial Paper
Statistics · 427 KB · Source: bpsc.bihar.gov.in
- BPSC DSO Prelims 2025 – General Studies2025Preliminary ExaminationBilingualOfficial Paper
General Studies · 19 MB · Source: bpsc.bihar.gov.in
- BPSC DSO Prelims 2025 – General Studies – Final Answer Key2025Preliminary ExaminationEnglishAnswer Key
General Studies · 526 KB · Source: bpsc.bihar.gov.in