Operations Research SOLVED PAPERS AND GUESS
Product Details:Operations Research SOLVED PAPERS AND GUESS
Format: BOOK
Pub. Date: NEW EDITION APPLICABLE FOR Current EXAM
Publisher: MEHTA SOLUTIONS
Edition Description: 2016-17
RATING OF BOOK: EXCELLENT
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Unit I: Introduction to operations research – Evaluation – Definition – Scope – Model and limitations of operations research – Linear programming – Formulation – Graphical solution – Simplex method (only theory, no problem) – Dual problems in LP.
Unit II: Transportation problem – Northwest corner rule – Least cost method – Vogel‘s approximation method – Test for optimality – MODI method – Assignment problems – Hungarian method.
Unit III: Game theory – Meaning and characteristics – Saddle point – Dominance property – Algebric and Graphical solution – Decision theory and its applications – Decision making under risk – Uncertainty in decision making – Mini max – Max mini – Regret – Laplace criteria.
Unit IV: Queuing theory: General structure of queuing system – Operating characteristics of queuing system – Models – Sequencing problem – Processing N jobs through two machines – Processing N jobs through three machines – Processing N jobs through K machines – Processing two jobs through K machines.
Unit V: Replacement and maintenance problems and its applications – Replacement theory – Replacement policy – Networks analysis – Programme Evaluation and Review Technique (PERT) – Critical Path Method (CPM).
