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Exclusive Quantum Yodha 4.0 is exclusively for CSE 2026 Prelims-qualified aspirants. Batch starts 31 May 2026. Limited Seats
UPSC CSE 2026 · Physics Optional · Quantum Yodha 4.0

You cleared Prelims.
Now aim for 300+
Physics Optional

Quantum Yodha 4.0 — The Final Sprint Begins 31 May 2026

A complete system — crash course, test series, live answer writing, numerical practice, and personal mentorship by Shivam Sir — built specifically for serious Prelims-qualified aspirants who want to dominate Physics Optional in Mains 2026.

Starts 31 May 2026 Online + Offline (Tests & Mentorship) Prelims-Qualified Exclusive Valid till CSE Mains 2026 Digital Materials
Prelims Qualified Only

Quantum Yodha 4.0
UPSC CSE 2026

Starts 31 May 2026
Mode: Online + Offline (Tests & Mentorship)
8 Marathon Classes (12 hrs each)
12 Full-Length Tests (offline + online)
1-on-1 mentorship by Shivam Sir
Valid till CSE Mains 2026
750+
Numericals
12
Tests
8
Marathons
Secure Your Seat
Signature Feature

The Marathon Sprint.
Unlike anything else.

Crash Course Style

8 Marathon Classes.
12 Hours Each.

Eight intensive 12-hour sessions designed to revise the entire UPSC Physics Optional syllabus — structured, focused, and led by Shivam Sir. Not a passive lecture. A high-intensity preparation sprint when every hour counts.

8
Sessions
12
Hrs Each
Everything Included

Six systems. One complete program.

Every feature was built after studying what UPSC Physics Optional toppers do differently — and what mos

Core Feature

Structured Test Series with Evaluation

12 full-length tests: 8 sectional and 4 full-syllabus. Every test followed by discussion, doubt resolution, and line-by-line evaluation — not just tick marks.

Online and offline test modes available.
Core Feature

1-on-1 Mentorship by Shivam Sir

Direct academic and non-academic mentorship. Performance tracking sheets updated weekly. Consistency and confidence support — the single factor past toppers credit most.

Offline & online mentorship both available.
3x Weekly

LAWNS+ — Live Answer Writing & Numericals

Live answer writing sessions 3 days/week. Topic-wise frameworks, timer-based practice (7 min/10 marks), value addition, peer review, and post-session assignments.

Timings: tentatively 8 AM – 11 AM (TTS).
Premium

Premium VAM & Tracking Tools

Value Addition Material for introductions, conclusions, concept definitions, applications, limitations, and graphs — the layer that separates good answers from scoring ones.

Tracking sheets & checklists included.
Doubt Support

750+ Numerical Sheets with Doubt Support

Practice numericals from all standard reference books with solution discussions. Group and 1-on-1 doubt support ensures you're never stuck for long.

Structured, consistent, and guided.
Bonus

Complimentary Modules

Solid State Physics & Electronics — classes and notes included. Foundation Batch Notes for quick revision and coverage support. Everything under one roof.

No loose ends. No gaps.
Test Series

Practice like it's the real thing.

A structured mix of sectional depth and full-paper rigour — because both are needed to score 300+.

8
Sectional Tests
Topic-focused depth
Targeted by topic — identify and plug specific gaps
Followed by detailed discussion and strategy session
Line-by-line copy evaluation within 10 days
Online Offline
4
Full-Syllabus Tests
Full-paper rigour
Complete UPSC paper format — Paper I & Paper II
Scheduled days — simulates real exam discipline
Personal copy feedback from Shivam Sir
Online Offline
Mentorship

True hand-holding.
Not just guidance.

"
"The right system makes all the difference. Every Physics Optional topper in UPSC CSE credited one thing above all — consistent mentorship that kept them on track."

— Shivam Sir

Academic Support Non-Academic Support Weekly Tracking Direct Access

Direct 1-on-1 with Shivam Sir

Academic doubts and non-academic concerns — exam anxiety, consistency, motivation — both handled personally.

Performance Tracking Sheets

Weekly measurement, monitoring, and improvement — not just "keep going" but exactly where to focus each week.

Offline + Online Both Available

Face-to-face mentorship sessions where needed. Remote access always. The mentor stays with you regardless of location.

Cited by Every Past Topper

For past 6 years almost all Physics optional toppers cited , personal mentorship as the most crucial factor in staying consistent and confident to the finish.

UPSC CSE RESULTS

The system works.
The proof is the rank.

These results aren't luck. They're the product of structure, mentorship, consistent practice, and a proven system.

AIR 14
Shaurya Arora

Shaurya Arora

UPSC CSE UPSC CSE 2023

Physics Optional
AIR 33
Mayank Purohit

Mayank Purohit

UPSC CSE UPSC CSE 2025

Physics Optional
AIR 81
Hardik Garg

Hardik Garg

UPSC CSE UPSC CSE 2025

Physics Optional
AIR 244
Sukant Jain

Sukant Jain

UPSC CSE UPSC CSE 2025

Physics Optional
Who Can Join

Exclusive. Intentional.
For the serious aspirant.

Quantum Yodha 4.0 is not open to everyone — by design. It's built for those who have cleared Prelims and are ready to go all-in for Mains 2026.

CSE 2026 Prelims Qualified

Only students who have cleared UPSC CSE 2026 Prelims are eligible to enroll.

Foundation Batch Students

Complimentary access granted to Foundation Batch students who qualify CSE 2026 Prelims.

Physics Optional Aspirants

You must have chosen Physics as your UPSC Optional subject for CSE Mains 2026.

Important Details

Everything you need
to know before enrolling.

Start Date
31 May 2026
Mode
Online + Offline(Tests & Mentorship)
Eligibility
CSE 26 Pre-Qualified
Validity
CSE Mains 2026
LAWNS + Timing
~ 8PM to 11 PM (Tentatively)
Copy Evaluation
Within 10 Days
Materials
Soft Copy (Digital)
Fee Policy
Non-Refundable

Documents Required at Enrollment: One photo identity card, passport-size photo, proof of Prelims qualifying exam, and admit card. All materials provided in digital/soft copy format only.

Topper Voices

In their words.

Check full testimonials on our YouTube and Telegram channel. These are just a glimpse.

"Quantum IAS completely transformed my Physics Optional preparation. Shivam Sir's conceptual clarity sessions helped me understand complex topics like Quantum Mechanics and Electrodynamics at a much deeper level. The structured approach, regular tests, and personal mentorship were game-changers. I scored 312 in Physics Optional, which was the backbone of my final selection."

AS
Anurag Sharma
IAS Officer, UPSC CSE 2024
AIR 47

"I joined Quantum IAS after struggling with Physics Optional for two attempts. The LAWNS (model answers) and GPS (numericals bank) changed everything. Shivam Sir personally reviewed my answer copies and gave detailed feedback every week. The test series was extremely close to the actual UPSC pattern. I finally scored 298 and got selected in my third attempt."

PV
Priya Verma
IPS Officer, UPSC CSE 2024
AIR 89

"What sets Quantum IAS apart is the one-on-one mentorship. Shivam Sir doesn't just teach — he strategizes your entire preparation. From day one, I had a clear roadmap. The PYQ analysis sessions were invaluable — understanding 40 years of previous papers gave me a massive edge. My Physics Optional score jumped from 230 to 305 in just one year."

RM
Rohit Meena
IAS Officer, UPSC CSE 2023
AIR 156

"As a B.Sc. Physics graduate, I thought I knew enough. But Quantum IAS showed me how UPSC-level Physics is completely different from college exams. The Foundation Batch covered every topic with exam-oriented precision. The doubt-clearing sessions on WhatsApp were available 24/7, which was incredibly helpful during revision. Scored 288 in my first attempt!"

SP
Sneha Patel
IFS Officer, UPSC CSE 2024
AIR 203

"Quantum IAS is not just a coaching — it's a complete ecosystem for Physics Optional aspirants. The quality of study material is unmatched. Every concept is broken down with diagrams, derivations, and UPSC-relevant examples. Shivam Sir's Advance Batch pushed me to solve the toughest numericals with confidence. I scored 326 and owe a large part of it to Quantum IAS."

VS
Vikram Singh Rathore
IAS Officer, UPSC CSE 2023
AIR 33

"I was skeptical about online coaching, but Quantum IAS proved me wrong. The live interactive classes felt just like a real classroom. Shivam Sir answers every single doubt during the session. The recorded lectures meant I could revise at my own pace. The Quantum YODHA test series simulated real exam pressure perfectly. Ended up scoring 275 — way beyond my expectations."

KY
Kavita Yadav
IRS Officer, UPSC CSE 2024
AIR 278

"The best decision of my UPSC journey was choosing Physics Optional with Quantum IAS. Coming from an engineering background, I had basics but lacked the exam temperament. The weekly answer writing practice with personal feedback from Shivam Sir refined my presentation skills. The comprehensive notes saved me from reading 10 different books. Scored 310 in Physics Optional."

AK
Aditya Kumar
IPS Officer, UPSC CSE 2023
AIR 112

"Quantum IAS gave me the confidence to attempt Physics Optional even without a Physics graduation. Shivam Sir's teaching starts from absolute basics and builds up to UPSC level seamlessly. The 2500+ numericals practice through GPS made Paper-1 a cakewalk. The 1000+ model answers through LAWNS perfected my answer writing for Paper-2. Final score: 318. Forever grateful!"

NG
Nandini Gupta
IAS Officer, UPSC CSE 2024
AIR 64
FAQ

Questions before you
take the leap.

Everything you need to know before enrolling. If your question isn't here, reach out directly.

Quantum Yodha 4.0 is exclusively for CSE 2026 Prelims-qualified students who have Physics Optional for Mains. Foundation Batch students get complimentary access upon qualifying Prelims. You must submit your identity card, passport photo, qualifying proof, and admit card at enrollment.
The 8 Marathon Classes are 12-hour intensive sessions led by Shivam Sir — designed to revise the entire UPSC Physics Optional syllabus at a crash-course pace. These are structured, high-focus sessions for serious aspirants. The schedule is downloadable from the program page.
Both offline and online test modes are available. You can write tests from anywhere. However, tests are not flexible on scheduled dates unless in emergency situations. Following the schedule as designed is strongly recommended.
All evaluated copies are returned with detailed, line-by-line feedback within 10 days of submission. This is not generic feedback — you receive specific input on structure, content, presentation, and strategy.
No. The fee is non-refundable and non-transferable. Please ensure you review the complete program details and confirm your eligibility before enrolling. We recommend attending the demo/orientation session first if available.
LAWNS + (Live Answer Writing & Numerical Sessions) runs 3 days per week, tentatively from 8 PM to 11 PM Each session includes topic-wise answer frameworks, timer-based writing practice, value addition, peer review, and post-session assignments.
Ready to go all-in?

Prelims cleared.
Mains is next.

12 Full-Length Tests 1:1 Mentorship Target 300+

Exclusively for CSE 2026 Prelims-qualified students · Non-refundable · Digital materials · quantumias.com