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
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
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.
Step To Join Course
1. Scan the below QR Code and Do the payment of 1,999
2. Send the Payment Recipt or Screenshot on this number +91 78276 04354 through WhatsApp.
Contact Here For More Details:
+91 78276 04354
Our Winners
The Supremum Students, whose hard work roar.
