Structured Test Plan
A complete mains-oriented schedule with topic-wise tests and FLTs so aspirants can build consistency before the exam.
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CollectorBabu UPSC Mains Test Series
UPSC Mains Test Series 2026 with Zenith Evaluation
Join CollectorBabu Mains Test Series 2026 for 13 tests, detailed answer evaluation, mentorship, video feedback, and rank-oriented group sessions.
13
Mains tests
INR 14,999
Program price
2026
UPSC Mains target
What You Get in CB One
CB One combines the Mains Test Series with CollectorBabu evaluation depth, mentorship, and practical feedback loops.
13 tests covering topic-wise papers and full length tests
Zenith evaluation with detailed, improvement-focused feedback
1:1 mentorship by Jaikrit Vatsal
Video evaluation by Anupriya Rai, AIR 640
Group sessions and strategy support by Shubhankar, AIR 52
Designed for UPSC Mains 2026 answer writing practice
Program Structure
Built for aspirants who need a disciplined UPSC Mains 2026 answer writing cycle, not just isolated mock tests.
Starts June 3, 2026
Expert Evaluation
Zenith-style evaluation focused on demand of the question, structure, value addition, presentation, and marks improvement.
Mentorship Layer
Guidance from mentors who understand UPSC Mains answer writing, interview calls, and rank-oriented preparation gaps.
Complete Test Schedule
Topic-wise Sectional Tests + Full Length Tests (FLTs) | 13 Tests | Starts 3 June 2026
SectionalFull Length (FLT)Essay
| Date | Test | Subject / Area | Questions |
|---|---|---|---|
| 3 June 2026 | Sectional Test 1 | Ethics, Integrity & Aptitude | 13 Qs + 6 Case Studies |
| 14 June 2026 | Sectional Test 2 | Essay | 8 Essays |
| 21 June 2026 | Sectional Test 3 | History, Art & Culture, World History, Post-Independence | 20 Questions |
| 28 June 2026 | Sectional Test 4 | Geography, Environment & Disaster Management | 20 Questions |
| 5 July 2026 | Sectional Test 5 | Society & Social Justice | 20 Questions |
| 12 July 2026 | Sectional Test 6 | Polity & Governance | 20 Questions |
| 19 July 2026 | Sectional Test 7 | Economy & Agriculture | 20 Questions |
| 26 July 2026 | Sectional Test 8 | International Relations + Internal Security + S&T | 20 Questions |
| 2 August 2026 | FLT - 1 | Essay | 8 Essays |
| 9 August 2026 | FLT - 3 | Complete GS Paper I | 20 Questions |
| 9 August 2026 | FLT - 4 | Complete GS Paper II | 20 Questions |
| 16 August 2026 | FLT - 5 | Complete GS Paper III | 20 Questions |
| 16 August 2026 | FLT - 6 | Complete GS Paper IV | 13 Qs + 6 Case Studies |
13 Tests - 8 Sectionals + 5 FLTs - Essay + Full GS (I-IV) + Ethics - Real UPSC-style questions with model answers
Enroll now at collectorbabu.com/pricing
BUY NOW >Watch the Test Series Overview
The overview video explains how the test series, Zenith evaluation, mentorship, and group feedback sessions work together for UPSC Mains 2026 preparation.
Frequently Asked Questions
These details help aspirants evaluate whether the CollectorBabu Mains Test Series 2026 matches their preparation stage.
I appeared for Mains or Interview in the past. Is there any discount?
Yes. Ping us on @teamcollectorbabu for the applicable discount.
I am already a subscriber of the evaluation plan. How much will I have to pay?
You will pay a discounted price. Contact us on @teamcollectorbabu for the exact amount.
Is unlimited evaluation included in it?
Yes. Apart from the test series, you can write tests anywhere and get them evaluated here.
Is this online or offline?
The program is online.
What is video evaluation?
A previous year ranker evaluates your copy after Zenith evaluation and records feedback. The video appears in your dashboard along with the evaluated copy.
Who is Jaikrit sir?
Jaikrit Vatsal is a very senior mentor, graduated from IIT-K, wrote 6 Mains, led Rau's UPSC team, and was Head of Academics at StudyIQ. He has experience mentoring thousands of toppers.
Is optional evaluation included in CB One?
Optional evaluation can be included for INR 5,000 extra.
Can CB One be extended to 2027?
Yes. Contact us on @teamcollectorbabu for extension details.
What if I do not qualify Prelims?
The program automatically gets extended to December 2026. If you want extension till 2027 Mains, contact us on @teamcollectorbabu.
