UPPSC GS notes are best studied paper by paper, and this hub links every notes page on the site so you can open the right one in one click. PCS Mains has eight compulsory papers with no optional subject, so general studies notes carry most of the weight. Use this page as the map, then follow the links below for the detail.
Quick answer: UPPSC PCS Mains is 1500 marks written plus a 100-mark interview: General Hindi (150), Essay (150) and General Studies I to VI (200 each), with no optional subject. Prelims has GS-I (150 questions, 200 marks) and a qualifying CSAT paper (33% needed). This hub links notes for each paper.
Updated: 28 October 2026
What does the UPPSC GS notes hub cover?
This hub organises notes by paper rather than by topic list, so you can plan study blocks around the exam structure.
Mains has eight compulsory papers: General Hindi (150), Essay (150) and General Studies I to VI (200 each). GS V and VI are UP-specific. The written total is 1500 marks and the interview adds 100, for 1600 in all. There is no optional subject, and General Hindi counts in the total.
| Exam stage | Structure | Note |
|---|---|---|
| Prelims GS-I | 150 questions, 200 marks | Penalty of 1/3 of a question’s marks per wrong answer |
| Prelims GS-II (CSAT) | Qualifying | 33% needed |
| Mains | 8 compulsory papers, 1500 marks written | No optional subject |
| Interview | 100 marks | 1600 in all with Mains |
Which notes page should you open for each paper?
Open the page that matches the paper you are studying this week. The table lists every notes page in this hub, what it covers and who it is for.
| Page | What it covers | Who it is for |
|---|---|---|
| UPPSC Prelims GS notes | Prelims general studies notes | Candidates in the Prelims stage |
| UPPSC Mains GS Paper 1 notes | Mains GS Paper 1 overview notes | Mains candidates starting Paper 1 |
| UPPSC Mains GS Paper 2 notes | Mains GS Paper 2 overview notes | Mains candidates on governance and polity |
| GS Paper 2 governance and polity notes | Governance and polity notes | Those who want detailed Paper 2 notes |
| GS Paper 2 notes in Hindi | Constitution and UP polity in Hindi | Hindi-medium candidates |
| UPPSC Mains GS Paper 3 notes | Mains GS Paper 3 overview notes | Mains candidates on economy and environment |
| GS Paper 3 economy and environment notes | Economy and environment notes | Detailed Paper 3 study |
| GS Paper 3 and 4 notes | Economy and ethics in one page | Quick combined revision |
| Coal gasification scheme notes | A Paper 3 topic note on the scheme | Candidates covering energy topics |
| UPPSC Mains GS Paper 4 notes | Mains GS Paper 4 overview notes | Mains candidates starting Paper 4 |
| GS Paper 4 ethics notes with UP case studies | Ethics notes and UP case studies | Case-study practice |
| GS Paper 4 ethics notes, UP case studies | Ethics notes with UP examples | Ethics revision |
How should you study from paper-wise notes?
Pick one paper per week, read the overview page first and then the detailed page, and write two answers a week from what you read. Notes help only when you convert them into your own answers.
| If you are… | Do this | Then |
|---|---|---|
| Starting Mains preparation | Read the overview page of Paper 1, then Paper 2 | Write one answer per topic |
| A Hindi-medium candidate | Use the Hindi Paper 2 page alongside the English one | Practise answers in Hindi |
| Short of time | Use the combined Paper 3 and 4 page | Return to the detailed pages weekly |
| Revising before Prelims | Use the Prelims GS notes page | Do a timed test each week |
Keep one notebook per paper, and add a Uttar Pradesh example to each topic using official portals such as up.gov.in.
How do GS notes connect to the Uttar Pradesh angle?
The Commission tests general studies through a Uttar Pradesh lens, and GS V and VI are UP-specific, so every topic should end with a state example. For polity, link a constitutional provision to the state legislature or a state body. For economy, link a national scheme to its UP delivery.
For example, a Paper 2 note on governance can finish with how a district administration applies a central scheme, and a Paper 3 note on energy can finish with the state’s own power sector. Sources for such examples should be official: up.gov.in, pib.gov.in or the relevant Act on indiacode.nic.in.
- Add one state example to every topic note.
- Check each fact against an official source.
- Keep numbers and dates out of your notes unless you have the official document.
- Use current affairs from this site to refresh examples.
How do you keep the notes current?
Review each notes page against the official source before exam season, and use the current affairs hub for recent developments. Notes that quote a scheme or a figure go stale quickly, so re-check them before you revise.
For wider planning, the UPPSC exam guide gives the full exam picture.
Common mistakes to avoid
- Reading notes without writing answers.
- Studying only one language version of Paper 2 when you plan to write in another.
- Copying numbers into notes without a source.
- Ignoring the UP-specific papers, GS V and VI.
- Skipping the interview preparation until the end.
Key takeaways
- PCS Mains has eight compulsory papers and no optional subject.
- Mains is 1500 marks written plus a 100-mark interview.
- Prelims GS-I is 150 questions for 200 marks; CSAT is qualifying at 33%.
- Study one paper per week from the matching notes page.
- End every topic with a Uttar Pradesh example from an official source.
Want guided preparation across all papers? Explore the UPPSC Pratham Foundation 2027 programme.
Frequently asked questions
Does UPPSC PCS Mains have an optional subject?
No. Mains has eight compulsory papers and the optional subject has been removed.
How many marks is PCS Mains?
1500 marks written plus a 100-mark interview, 1600 in all.
Which papers are UP-specific?
GS V and VI are UP-specific papers.
No. General Hindi (150 marks) counts in the Mains total.
Is CSAT counted in Prelims merit?
No. GS-II (CSAT) is qualifying; 33% is needed.
Where are Hindi notes for Paper 2?
On the Hindi GS Paper 2 notes page linked in the table above.
Last verified: 28 October 2026.
