Stop Buying Tests One by One. Get All 6 Courses in One Package.
Complete Chakravyuh is the complete UPSC ISS test series for 2027. More than 6000 questions across all 6 papers, with every descriptive answer evaluated within 3 days.
Built only for UPSC ISS · Covers all 4 Statistics papers + General Studies + General English
Why Most ISS Aspirants Do Not Improve
It is rarely about effort. It is about how the year is spent. These five gaps quietly cost ranks.
Objective papers solved only from PDFs
No tracking of speed or accuracy, and self checking eats up hours that should go into practice.
Descriptive papers without real timing
Papers 3 and 4 are practised casually, never under the real 3 hour exam clock and pressure.
General Studies and English ignored
Two full papers that carry real marks are pushed aside till the very end, then rushed.
Answers written but never evaluated
Without feedback, the same mistakes repeat for months and presentation never improves.
A whole year spent only on lectures
Watching goes on till the last month, while actual practice and mock tests barely begin.
Complete Chakravyuh fixes every one of these. One package. Real practice. Real evaluation.
Everything Inside Complete Chakravyuh
Six full courses plus one bonus, all in a single package, built only for the UPSC ISS pattern.
Free Mock Test Series
3 full length tests across all 6 papers and 5 topic wise objective tests, with All India rank and full solutions.
Worth ₹999Daily Practice Problems
Around 200 DPP sets and 3000+ questions across the Statistics papers, released daily with step by step solutions.
Worth ₹3,999Objective Topic Wise Tests
65 tests, live and self paced, covering every topic of Papers 1 and 2, with rank and topic wise strength reports.
Worth ₹3,499Descriptive Tests with Evaluation
16 descriptive tests plus General Studies and General English, each answer checked by a real evaluator within 3 days.
Worth ₹4,999Full Length Tests
34 full papers across all 6 papers on the exact exam pattern, with real timing, negative marking, rank and percentile.
Worth ₹3,499Previous Year Papers, Solved
22 previous year papers from the last 11 years for Papers 1 and 2, fully solved, on the exact exam interface.
Worth ₹2,999Brahmastra Formula Book
A complete quick revision book of every important formula across all four Statistics papers. Included free with the package.
Free BonusOne Price. Everything Included.
Bought separately, these courses cost ₹19,994. As one package, they cost a fraction of that.
What Our Students Say
Real practice changes how aspirants feel walking into the exam hall.
A well designed mock test series with objective tests, subjective assignments and full length 6 paper mocks that closely matched the actual UPSC ISS pattern. The detailed feedback after each test was particularly valuable.
StatChakravyuh helped me improve my MCQ scores through the sectional mocks, and then the full length mocks. It also helped me understand my writing skills in the subjective papers.
Your MCQ pattern is great. The personalised feedback after checking the theory paper is really a great thing. That helped me a lot.
StatChakravyuh tests helped me improve my speed and accuracy in Paper 1 and Paper 2. The Official Statistics notes are current and top notch. A nice experience overall.
A well designed mock test series with objective tests, subjective assignments and full length 6 paper mocks that closely matched the actual UPSC ISS pattern. The detailed feedback after each test was particularly valuable.
StatChakravyuh helped me improve my MCQ scores through the sectional mocks, and then the full length mocks. It also helped me understand my writing skills in the subjective papers.
Your MCQ pattern is great. The personalised feedback after checking the theory paper is really a great thing. That helped me a lot.
StatChakravyuh tests helped me improve my speed and accuracy in Paper 1 and Paper 2. The Official Statistics notes are current and top notch. A nice experience overall.
Great user interface and highly relevant question banks. Having both topic wise and full length tests in one place makes preparation very structured and effective.
There are already very few sources for statistics, so StatChakravyuh has been a boon. The Official Statistics blogs were so useful, I never missed a single one. Please continue the free blogs for the 2027 batch too.
It was great to be a part of StatChakravyuh. Guidance whenever needed, and the practice tests helped a lot in preparation. Thank you.
Mocks make you consistent with studies.
Great user interface and highly relevant question banks. Having both topic wise and full length tests in one place makes preparation very structured and effective.
There are already very few sources for statistics, so StatChakravyuh has been a boon. The Official Statistics blogs were so useful, I never missed a single one. Please continue the free blogs for the 2027 batch too.
It was great to be a part of StatChakravyuh. Guidance whenever needed, and the practice tests helped a lot in preparation. Thank you.
Mocks make you consistent with studies.
Our Results 2026
The UPSC ISS 2026 result will be updated here as soon as it is declared.
How It Works
Four simple steps from enrolment to exam ready.
Enrol once, unlock everything
One payment opens all 6 courses and the bonus Formula Book.
Practice daily
Solve daily practice problems and topic wise tests as they release.
Write and get evaluated
Submit descriptive answers and receive real feedback within 3 days.
Simulate the real exam
Take full length mocks and previous year papers, track your rank, improve every week.