RAHUL KUMAR

When You Need Result

Career Highlights

UPSC Indian Cost Accounting Service

Reserve Panel

CA Rankerholder

AIR 29

IIM - Calcutta - Executive Alumunus

Faced 3 UPSC IAS Interviews

Rank 5

University Level

10+ Years

Teaching Experience

8 Years

Corporate Experience

20+ Books Written

on Commerce & Management for UPSC, UGC, RBI & EPFO

Mentored AIR 03 UPSC IAS 2025 Mr Akansh Dhull

Mentored 100+

UPSC IAS Toppers in last 7 years

Mentored AIR 1, UPSC IAS 2023 Mr Aditya Srivastava

and AIR 1 UPPCS DSP 2023

Mentored 20+ ICOAS Toppers

in UPSC ICOAS 2024-25

CA Rahul Kumar

Know About Rahul Kumar

Rahul Kumar (cleared UPSC Indian Cost Accounting Service 2016)

Rahul Kumar, a distinguished Chartered Accountant (CA) of the 2009 batch, got success in the prestigious UPSC exam for the Indian Cost Accounting Service (Reserve Panel) in 2016. He got trained in Management Development Programme (MDP) through ICAI from the National Institute of Financial Management (NIFM), Faridabad, a public institution aimed at training officers recruited by the Union Public Service Commission (UPSC) for various finance and accounts services.  He is an executive alumnus at Indian Institute of Management (IIM) Calcutta where he completed the Executive Programme in General Management.

He is an expert in UPSC Commerce and Accountancy.  He scored topmost marks in the UPSC Commerce optional and cleared UPSC IAS Mains 3 times and appeared 3 times in UPSC IAS Interviews. Many of his students have also scored top scores in Commerce optional including AIR-03 CSE 2025 Mr Akansh Dhull & AIR-16 CSE 2024 IAS Madhav Agarwal. More than 100 UPSC IAS toppers have qualified under his guidance.  He guides UPSC Aspirants preparing for ICOAS exam and more than 20 toppers including AIR-02 Mr Ravi Sawadia from recent batch of 2025 have been his students.

Rahul Sir's Strategic Session

His contribution to the UPSC GS Indian Economy book has been acknowledged by IAS Nitin Singhania Sir (Prestigious author of MCGraw hill books). Notably, he had the privilege of guiding the All India Rank 1 (IAS Aditya Srivastsva) topper in the UPSC Civil Services Examination 2023. He is a notable speaker at the seminars organised by The institute of Chartered Accountants of India (ICAI) and various IIM’s for civil services aspirants.

His early professional journey includes 8 years of service in Central PSUs, including Indian Railways Catering & Tourism Corporation Ltd (IRCTC) and NTPC Ltd, where he held various financial and managerial positions.

Currently, he serves as a senior faculty at DIADEMY IAS in Old Rajinder Nagar, Delhi, specializing in Commerce & Accountancy and Management Optional subjects through classes and mentorship programs. He is also a visitor faculty at many prominient Civil services institutes for GS Economy.

Our UPSC 2025 Toppers

Our 2023 & 24 UPSC Toppers

Rahul Kumar's Toppers

Methodology to Achieve Success

Rahul Kumar, who has transformed thousands of aspirants into accomplished administrators, is the founder of DIADEMY IAS Academy. He is known for Answer Writing Training Skills, which helps thousands of aspirants to increase their marks in UPSC Mains over the last 8+ years. 

Join the webinar / Seminar by CA Rahul Kumar

UPSC Commerce Optional Books By Ca Rahul Kumar

Our Courses

UPSC Commerce Optional​

- Video

- PDF

- Mock Tests

- PYQ Solution

- Comprehensive Strategy

UPSC EPFO

- Video

- PDF

- Mock Tests

- PYQ Solution

- Comprehensive Strategy

Get Personal Guidance from Rahul Kumar

Fill Your Enquiry

Enquiry
Name
Name
First
Last
Scroll to Top