ISS 2026 Test Series - Statistic
Batch Started - Registration Open
Prepare with confidence for the UPSC Indian Statistical Service (ISS) Examination 2025 with a structured, exam-oriented Statistics Test Series by Supremum Classes.
Designed for serious aspirants, this test series focuses on strengthening concepts, improving accuracy, and developing answer-writing skills for the descriptive papers.
The ISS Examination conducted by UPSC evaluates candidates through:
- Total Marks: 1200
- Written Exam: 1000 Marks
- Interview: 200 Marks
- 6 Papers (All in English)
- Objective + Descriptive Statistics Papers
- Minimum qualifying marks required in each paper
Our Test Series Structure
We provide dedicated practice for all four Statistics papers of the ISS Examination.
| Paper | Nature of Exam | Marks | Tests Included |
|---|---|---|---|
| Statistics I | Objective | 200 | 5 Tests |
| Statistics II | Objective | 200 | 5 Tests |
| Statistics III | Descriptive | 200 | 5 Tests |
| Statistics IV | Descriptive | 200 | 5 Tests |
Total Statistics Tests: 20 Full-Length Tests
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What Makes This Test Series Effective
- Exam-Level Question Design - Questions follow the exact ISS pattern and difficulty level.
- Balanced Coverage of Syllabus - All major topics from Probability to Operations Research are systematically tested.
- Objective + Descriptive Preparation - Build speed for MCQs and structure for long-answer solutions.
- Performance Analysis - Identify strengths, weak areas, and improve strategically.
- Real Exam Simulation - Timed tests to help you build stamina and time management.
Syllabus Coverage
- Statistics I - Probability Theory, Statistical Methods, Numerical Analysis, Computer Applications
- Statistics II - Linear Models, Statistical Inference, Official Statistics
- Statistics III - Sampling Techniques, Econometrics, Applied Statistics
- Statistics IV - Quality Control, Demography & Vital Statistics, Multivariate Analysis, Operations Research, Survival Analysis, Design of Experiments, Computing with C & R
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Who Should Enroll?
- B.Sc Statistics Students
- M.Sc Statistics Students
- Serious ISS Aspirants
- Candidates targeting Government Statistical Services
Why Choose Supremum Classes?
Supremum Classes specializes in Mathematical Statistics and competitive exam preparation, with a strong focus on conceptual clarity and exam-oriented practice.
Our test series is designed to bridge the gap between preparation and performance.
Contact Here For More Details:
+91 78276 04354
Our Winners
The Supremum Students, whose hard work roar.
