How to prepare for Operations Research for CUET-UG ?
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Expected Weightage
The Common University Entrance Test (CUET) for Operations Research (OR) has evolved over the last three years (2021-2024). Below is an analysis of the marking pattern, difficulty trends, and chapter-wise weightage based on past papers and expert reviews.
1. CUET Operations Research: Exam Pattern (2021-2024)
| Aspect | Details |
|---|---|
| Mode | Computer-Based Test (CBT) |
| Duration | 45-60 minutes |
| Total Marks | 200 (50 questions × 4 marks each) |
| Negative Marking | -1 for wrong answer (25% deduction) |
| Difficulty Level | Moderate to High (Application-based questions) |
2. Chapter-wise Weightage (2021-2024)
The syllabus is based on Linear Programming, Transportation, Assignment, PERT-CPM, Game Theory, Queuing Theory, and Inventory Models. Here’s the approximate weightage:
| Chapter | Weightage (2021-2024) | Key Topics |
|---|---|---|
| Linear Programming (LP) | 25-30% (12-15 Qs) | Formulation, Simplex, Graphical Method |
| Transportation Assignment | 20-25% (10-12 Qs) | NWCM, VAM, Hungarian Method |
| PERT-CPM | 15-20% (8-10 Qs) | Critical Path, Slack, Crashing |
| Game Theory | 10-15% (5-7 Qs) | Saddle Point, Mixed Strategies |
| Queuing Theory | 10-12% (5-6 Qs) | M/M/1, Little’s Formula |
| Inventory Models | 8-10% (4-5 Qs) | EOQ, ABC Analysis |
3. Marking Difficulty Trends
-
2021-2022:
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Easy-Moderate : More direct formula-based questions (e.g., Simplex steps, NWCM).
-
High Weightage : LP Transportation (~50% of paper).
-
2023:
-
Increased Difficulty : Application-based (e.g., real-world LP problems).
-
Game Theory PERT-CPM : Saw more questions (~25% combined).
-
2024 (Expected Trend):
-
More Case Studies : Questions blending LP + Transportation.
-
Numerical Heavy : Focus on calculations (e.g., EOQ, Queuing formulas).
4. Key Takeaways for Preparation
- Focus Areas:
- LP Transportation (50% weightage).
- PERT-CPM Game Theory (25-30%).
- Avoid Neglect:
- Queuing Inventory (often overlooked but 15-20% marks).
- Practice Numerical Problems:
- Simplex iterations, VAM, Hungarian Method.
5. Recommended Books
- “Operations Research” by Hiller Lieberman** (For Theory + Problems).
- “Quantitative Techniques” by N. P. Bali** (For CUET-specific practice).
Would you like a topic-wise difficulty breakdown or expected 2025 trends? Let me know!
Last edited by a moderator: Jun 12, 2025
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