Description : Matrix Minima Method to find initial feasible solution to a TP is also called ....................... a. NWCM b. LCM c. VAM d. None of these
Last Answer : c. VAM
Description : ........................ is applied to determine optimal solution. a. NWCR b. VAM c. MODI Method d. None of these
Last Answer : c. MODI Method
Description : Initial feasible solution to a transportation Problem can be found out by ......................... a. VAM b. MODI Method c. Both a and b d. None of these
Last Answer : a. VAM
Description : The method used for solving an assignment problem is: a. Reduced matrix method b. MODI method c. Hungarian method d. None of these
Last Answer : c. Hungarian method
Description : MODI Method to test the optimality of a feasible solution to TP is also called............... a. Stepping Stone Method b. u. v. Method c. both a and b d. none of these
Last Answer : b. u. v. Method
Description : Initial feasible solution to a transportation problem arrived through which of the following method is very near to the optimal solution: a. NWCM b. LCM c. VAM d. None of these
Description : In transportation Problems, VAM stands for ......................... a. Value Addition Method b. Vogel’s Approximation Method c. Virgenean Approximation Method d. None of these
Last Answer : b. Vogel’s Approximation Method
Description : A matrix which shows the gains and losses resulting from moves and counter moves is called.................................. a. Cost matrix b. Pay off matrix c. Both a and b d. None of these
Last Answer : b. Pay off matrix
Description : The position in the pay off matrix where the maximin coincides with the minimax. a. Saddle point b. Break even point c. Pivot point d. None of the above
Last Answer : a. Saddle point
Description : The Hungarian method for solving an assignment problem can also be used to solve: a. A transportation problem b. A travelling salesman problem c. A linear programming problem d. Both a and b
Last Answer : b. A travelling salesman problem
Description : . The method used for solving an assignment problem is called a. Reduced matrix method b. MODI method c. Hungarian method d. None of the above
Last Answer : . c. Hungarian method
Description : Controllable variables are also called.................................. a. Slack variables b. Surplus variables c. Artificial variable d. Decision variables
Last Answer : d. Decision variables
Description : Shadow price is also called ...................... a. Dual price b. Unit price c. Total cost d. None of these
Last Answer : a. Dual price
Description : Traffic intensity in Queuing Theory is also called........................... a. Service factor b. Arrival factor c. Utilisation factor d. None of these
Last Answer : c. Utilisation factor
Description : Probabilistic models are also called ........................... a. Deterministic models b. Dynamic models c. Stochastic models d. None of these
Last Answer : c. Stochastic models
Description : Which of the following is a characteristic of a dual problem: a. Dual of a dual is primal b. If dual has a finite optimal solution, then the primal also has finite optimal solution c. If dual has no feasible solution, then the primal also has no feasible solution d. All of the above
Last Answer : d. All of the above
Description : Queuing theory is also termed as ............................ a. Game theory b. Replacement theory c. Waiting line theory d. None of these
Last Answer : c. Waiting line theory
Description : .................... is the popular method for solving an assignment problem. a. Hungarian Method b. Enumeration Method c. Simplex Method d. None of the above
Last Answer : a. Hungarian Method
Description : Hungarian method was developed by ........................ a. T C Koopman b. F L Hitchcock c. D Konig d. George B Dantzig
Last Answer : c. D Konig
Description : Which of the following methods is used to solve an assignment problem: a. Enumeration Method b. Hungarian Method c. Simplex Method d. All of the above
Description : In Transportation Problem, LCM stands for ............................. a. Lowest Common Multiplier b. Least Cost Method c. Lowest Cell Method d. None of these
Last Answer : b. Least Cost Method
Description : In Transportation Problem, NWCM stands for ............................. a. North West Cost Method b. Net Worth Corner Method c. North West Corner Method d. None of these
Last Answer : c. North West Corner Method
Description : ...................... is a method of analysing the current movement of the some variable in an effort to predict the future movement of the same variable. a. Goal programming b. Queuing theory c. Markov Analysis d. Replacement theory
Last Answer : c. Markov Analysis
Description : Which of the following method is used to solve mixed strategy problems: a. Probability method b. Graphic method c. Linear Programming method d. All of the above
Description : ........................... method is used to solve an assignment problem. a. American method b. Hungarian method c. German method d. British method
Last Answer : b. Hungarian method
Description : The graphical method if LPP uses: a. Linear equations b. Constraint equations c. Objective function d. All of the above
Description : In simplex method, ........................ should be selected when there is tie between slack/surplus variable and decision variable. a. Slack variable b. Decision variable c. Surplus variable d. None of these
Last Answer : b. Decision variable
Description : In simplex method, we add .......................... in the case of constraints with sign “=” a. Surplus variable b. Artificial variable c. Slack variable d. None of these
Last Answer : b. Artificial variable
Description : Graphic method can be applied to solve a liner programming problem when there are only ........................... variables a. A one b. Two c. Three d. More than three
Last Answer : b. Two
Description : An assignment problem can be solved by ......................... a. Simplex method b. Transportation method c. Both a and b d. None of these
Last Answer : c. Both a and b
Description : ........................may be defined as a method of determining an optimal program of interdependent activities in view of available resources. a. Goal programming b. Linear programming c. Decision making d. None of these
Last Answer : b. Linear programming
Description : The variables which cannot be manipulated by the decision maker are called.................... a. Controllable variables b. Uncontrollable variables c. Both a and b d. None of these
Last Answer : b. Uncontrollable variables
Description : The variables which can be manipulated by the decision maker are called.................... a. Controllable variables b. Uncontrollable variables c. Both a and b d. None of these
Last Answer : a. Controllable variables
Description : The outlet where the services are being provided to the customers is called................. a. Waiting line b. Service facility c. Idle facility d. Traffic intensity
Last Answer : b. Service facility
Description : A customer’s behaviour of jumping from one queue to another is called ............................ a. Jockying b. Reneging c. Collusion d. Balking
Last Answer : a. Jockying
Description : A customer’s behaviour of leaving the queue due to impatience is called ....................... a. Jockying b. Reneging c. Collusion d. Balking
Last Answer : b. Reneging
Description : a customer’s behaviour of leaving the queue when he does not like to wait in the queue due to lack of time or space is called ..................... a. Jockying b. Reneging c. Collusion d. Balking
Last Answer : d. Balking
Description : The ration between mean arrival rate and mean service rate is called ................... a. Idle period b. Average length of queue c. Traffic intensity d. None of these
Last Answer : c. Traffic intensity
Description : Number of customers in the queue per unit of time is called ...................... a. Queuing system b. Length of queue c. Average length of queue d. None of these
Last Answer : c. Average length of queue
Description : When all the players of the game follow their optimal strategies, then the expected pay off of the game is called....................... a. Gain of the game b. Loss of the game c. Value of the game d. None of these
Last Answer : c. Value of the game
Description : Each participant of the game is called................... a. Strategist b. Winner c. Player d. Loser
Last Answer : c. Player
Description : Activities that cannot be started until one or more of the other activities are completed, are called.......................................... a. Dummy activities b. Initial activities c. Successor activities d. Predecessor activities
Last Answer : c. Successor activities
Description : Activities lying on critical path are called ............................ a. Critical activities b. Non-critical activities c. Dummy activities d. None of these
Last Answer : a. Critical activities
Description : An activity which does not consume either resource or time is called ............................. a. Predecessor activity b. Successor activity c. Dummy activity d. Terminal activity
Last Answer : c. Dummy activity
Description : An activity which must be completed before commencement of one or more other activities is called................................. a. Successor activity b. Predecessor activity c. Dummy activity d. None of these
Last Answer : b. Predecessor activity
Description : The allocated cells in the transportation table are called .............................. a. Occupied cells b. Empty cells c. Unoccupied cells d. None of these
Last Answer : a. Occupied cells
Description : While solving a LPP graphically, the area bounded by constraints is called ................. a. Feasible region b. Infeasible region c. Unbounded region d. None of these
Last Answer : a. Feasible region
Description : Every Linear Programming Problem is related to another Linear Programming Problem, called .......................... a. Primal b. Dual c. Non-linear Programming d. None of these
Last Answer : b. Dual
Description : The variables whose coefficient vectors are unit vectors, are called ...................... a. Unit variables b. Basic variables c. Non-basic variables d. None of these
Last Answer : b. Basic variables
Description : .........................are called mathematical models. a. Iconic models b. Symbolic models c. Analogue models d. None of these
Last Answer : b. Symbolic models