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Operation Research [OEC-CS701A] — 2025

Welcome learners. This repository is created to help MAKAUT students prepare for the OR (Operation Research) course. Everything here follows the MAKAUT syllabus and is organized as a compact study guide. All the best — start early and practice consistently.

If you’re preparing one day before the exam, MAKAUT typically prioritizes:

  • LPP (Graphical Method)
  • Queueing Theory — memorize formulas (Little’s theorem, M/M/1: 1/FIFO, M/M/1: N/FIFO) and rewrite them 2–3 times.

Easier topics to pick up quickly:

  • Game Theory
  • Floyd–Warshall
  • Ford–Fulkerson
  • Transportation Problems
  • Assignment Problems

🫙 Contents

  • Organized Syllabus
  • Playlist with Topic-wise Videos
  • Common Doubts (with explanations)
  • Theory Notes
  • Handwritten Notes

👉 Start Studying Here

syllabus-with-links.pdf

If the above link breaks, use this direct GitHub link: https://github.com/DipsanaRoy/operation-research-study-guide-oec-cs701a/blob/main/playlist/syllabus-with-links.pdf

📌 Useful Links

  1. Doubts
  2. Handwritten Notes
  3. Theory Snapshots

🔑 License

This repo is licensed under the Creative Commons BY-NC 4.0.
You're free to use, share, and remix — just don't sell it! 💖

📁 Repository Structure

💡 Watch playlist and solve then refer to the notes and DOUBTS.md

/
├─ 📁 notes
│ ├─ 📓 handwritten-notes-operation-research.pdf
│ └─ 📓 theory-snapshots-operation-research.pdf
├─ 📁 playlist
│ └─ 🔗 syllabus-with-links.pdf
├─ 📝 DOUBTS.md
├─ 🔑 LICENSE
└─ ℹ️ README.md

📚 Study Workflow

  1. Study topics sequentially.
  2. Watch a video fully → practice the same problems yourself.
  3. If stuck, re-watch briefly and compare with solutions.
  4. After each chapter, check DOUBTS.md.
  5. Revise solved problems daily before jumping into new concepts.
  6. Every topic should be revised at least three times.

🧑‍🏫 Study Recommendations

  • Avoid Big-M and Simplex in the exam unless you're confident — they take too long.
  • Graphical Method is easier and more predictable.
  • Queueing Theory is scoring if you remember formulas and identify model types correctly.
  • Try to finish the entire subject in 10–15 days, then revise once more.
  • Practice PERT & CPM (A < x, y format) problems carefully — they are straightforward once understood.

📌 References

  1. YouTube — Dr. Gajendra Purohit (⭐), Start Practicing, TutorialsPoint, LeanVlog, Ian Johnson
  2. Handwritten Notes — My own notes
  3. Theory Snapshots — Collected and organized by me
  4. DOUBTS.md — DeepSeek, ChatGPT, and insights from a smart classmate
  5. Organization & Repo — Me (Dipsana Roy)