OPERATIONS RESEARCH
Unit-1 3 Hours
Introduction to OR- Meaning & Scope – Characteristics- Models in OR
Unit-2 20 Hours
LPP – Formulation – Graphical Method – Simplex method – Application in Business – Merits &
demerits.
Unit-3 15 Hours
Transportation Model – Basic Feasible Solution –North West Corner rule – Least cost Method-
Vogel’s Approximation Method- Formulation, Solving a TP
Unit-4 15 Hours
Assignment models – Hungarian Method – Minimization, Maximization – Unbalanced
Assignment- formulation – Solution
Unit-5 7 Hours
Net work Analysis – construction – numbering of events – time calculation- critical path, slack,
float- applications.
Text Books:
Vittal P.R, 2005 - Introduction to Operations Research, 3rd Ed., Margham Publications, Chennai.
Reference Books:
1. Vijay. K. Gupta, Bhushan. K. Sharma., Chawla K.K., 2002, Introduction to
Operations Research and Quantitative Analysis for Management, 1st Ed., Kalyani
Publishers, New Delhi.
2. Kapoor V K ,2002, Introduction to Operations Research ,7th Ed., Sultan Chand &
sons, New Delhi
3.Kanti Swaroop, Gupta P.K., ManMohan., 2004, Operations Research, 12th Ed.,
Sultan Chand & Sons, New Delhi.
4. Satyanarayana M., Lalitha Raman, 2001, Operations Research, 1st Ed., Himalaya
Publishing House, Mumbai.
Web References:
1. www.informs.org
2..www.scienceofbetter.org