Civilsdaily X-Factor Notes for UPSC Mains 2027 – 16 Booklets Complete Set (English Medium)

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------------ Before buying any UPSC Mains study material, one thing should be clear: Mains preparation does not improve simply by adding more books and PDFs.

The real challenge is to convert a very broad syllabus into limited, organised and repeatedly revisable content that can actually be used in a 150 or 250-word answer.

These Civilsdaily IAS X-Factor Notes for UPSC Mains 2027 include 16 printed booklets in English Medium, covering major GS Mains subjects along with Ethics and Essay.

The material is especially useful for aspirants who want to consolidate Mains preparation subject-wise instead of maintaining dozens of scattered sources.

What Is Included in the 16 X-Factor Booklets?

1. Ancient, Medieval, Art & Culture
2. Modern History
3. World History & Post-Independence
4. Indian Society
5. Economic Geography
6. Indian Polity
7. Governance
8. Social Justice
9. International Relations
10. Economics & Agriculture
11. Environment
12. Disaster Management
13. Science & Technology
14. Internal Security
15. Ethics
16. Essay

KGM "Mentor View" : Who Should Buy X-Factor Notes?

I would recommend these notes mainly to an aspirant who has entered serious UPSC Mains preparation and now wants to reduce scattered sources into a more organised set.

These notes can be particularly useful if:

1. You are targeting UPSC Mains 2027.
2. Your Mains material is spread across too many PDFs, books and class notes.
3. You want subject-wise material that is easier to revise before Mains.
4. You are beginning regular Mains answer-writing practice.
5. You want one structured set covering GS topics along with Ethics and Essay.

How I Recommend Using Civilsdaily X-Factor Notes

1. Don't Read All 16 Booklets Continuously

Do not treat this set like a novel that has to be finished from Booklet 1 to Booklet 16.

Use the UPSC Mains syllabus and PYQs to decide which booklet and which topic deserves attention first.

2. Connect Every Topic With PYQs

After studying an important topic, look at the questions UPSC has already asked from that area.

Ask:

What dimensions does UPSC expect?
What examples can improve this answer?
What arguments can be reused in similar questions?

This turns reading material into answer-writing material.

3. Extract Answer-Ready Content

While reading, specifically mark:

Examples → Data → Reports → Arguments → Case Studies → Constitutional Provisions → Committees → Good Introductions & Conclusions

You do not need to memorise every paragraph.

You need to identify what can actually enter an answer.

4. Add Useful Points to Your Existing Notes

If you already have basic notes, do not create another completely separate mountain of material.

Add the best X-Factor points to your existing subject-wise notes wherever possible.

The closer you come to Mains, the smaller and more revisable your final sources should become.

5. Test Everything Through Answer Writing

The final question is not:

"Have I completed the booklet?"

The real question is:

"Can I use what I studied in a 150 or 250-word answer?"

That is the real test of Mains material.

Who Should NOT Buy This Material?

If you are at the absolute beginning of UPSC preparation and have not yet developed even a basic understanding of the GS syllabus, do not expect these notes alone to replace your entire foundation.

Similarly, if you already have extensive Mains notes that you have not revised, adding another complete set may only increase your source overload.

Mains rewards consolidation and application — not material collection.

Final KGM Mentor Note

Understand → Consolidate → Enrich → Revise → Write Better Answers

For UPSC Mains, knowing ten points is not enough if you cannot recall the right four points at the right time. Your final material should become smaller as the examination approaches, not larger.

Read selectively. Connect with PYQs. Extract answer-ready content. Revise repeatedly. And keep writing answers.

✅ Best Value For Money – Complete GS Mains + Ethics + Essay Material in One Set! 😊

📢 Order Now – Limited Stock Available!