The document contains a practice exam for an Operations Research course. It has two sections - Section A with short answer questions and Section B with longer questions involving calculations. Section A covers topics like linear programming, transportation problems, game theory, PERT/CPM. Section B questions involve using the simplex method to solve a linear program, analyzing OR models and properties, solving a transportation problem to minimize distance, and constructing a CPM network for a project with activities. Students must answer one question from each of the four units which cover linear programming, transportation/assignment problems, queuing theory, and project management techniques like CPM/PERT.