In Linear Programming Problem, degeneracy occurs in ................. stages.
a. One
b. Two
c. Three
d. Four

1 Answer

Answer :

b. Two

Related questions

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 : When at least one of the basic variables is zero, then the basic feasible solution to a Linear Programming Problem is said to be .............................. a. Infeasible b. Unbounded c. Degenerate d. Non-degenerate

Last Answer : c. Degenerate

Description : If the feasible region of a linear programming problem is empty, the solution is .................... a. Unbounded b. Infeasible c. Infeasible d. Alternative

Last Answer : b. Infeasible

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 : 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

Last Answer : d. All of the above

Description : Straight lines shown in a linear programming graph indicates ........................... a. Objective function b. Constraints c. Points d. All of the above

Last Answer : b. Constraints

Description : Which of the following is true with regard to a Linear Programming Model? a. No guarantee to get integer valued solution b. The relationship among decision variables is liner c. Both a and b d. None of the these

Last Answer : d. None of the these

Description : Which of the followings is an assumption of Linear Programming Technique? a. Divisibility b. Additivity c. Proportionality d. All of the above

Last Answer : d. All of the above

Description : Linear Programming Technique helps to find an optimal use of: a. Machine b. Money c. Manpower d. All of the above

Last Answer : d. All of the above

Description : A constraint in a Linear Programming Model restricts: a. Value of objective function b. Value of decision variable c. Use of available resources d. All of the above

Last Answer : d. All of the above

Description : Linear Programming technique is a: a. Constrained optimisation technique b. Technique for economic allocation of resources c. Mathematical technique d. All of the above

Last Answer : d. All of the above

Description : ............................... is concerned with determination of the most economic replacement policy. a. Probabilistic programming b. Linear programming c. Search theory d. Replacement theory

Last Answer : d. Replacement theory

Description : .................... is considered as the pioneer of Linear Programming Technique. a. churchman b. D W Miller c. James Lundy d. George B Dantzig

Last Answer : d. George B Dantzig

Description : All the parameters in the linear programming model are assumed to be ..................... a. Variables b. Constraints c. Functions d. None of these

Last Answer : b. Constraints

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 : 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 : ...................... 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 : The graphical method if LPP uses: a. Linear equations b. Constraint equations c. Objective function d. All of the above

Last Answer : d. All of the above

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 : 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

Last Answer : d. All of the above

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 : 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 : 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

Last Answer : c. VAM

Description : For a minimisation Transportation Problem, the objective is to minimise: a. Profit b. Cost c. Solution d. None of these

Last Answer : b. Cost

Description : A Transportation Problem is said to be unbalanced when total supply is not equal to ............ a. Total cost b. Total demand c. Both a and b d. None of these

Last Answer : b. Total demand

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 : ........................... 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 : Operations Research does not give perfect solution to a problem, but it helps to improve the ......................... of the solution. a. Quality b. Clarity c. Look d. None of these

Last Answer : a. Quality

Description : In a maximisation assignment problem, the objective is to maximise ............................. a. Profit b. Cost c. Optimisation d. None of these

Last Answer : a. Profit

Description : A minimisation problem can be connected into maximisation problem by changing the signs of coefficients in the ........................... a. Constraints b. Objectives c. Both a and b d. None of these

Last Answer : b. Objectives

Description : The assignment problem is: a. Requires that only one activity be assigned to each resource b. Is a special case of transportation problem c. Can be used to maximise resource d. All the above

Last Answer : d. All the above

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 : 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 : The solution to a transportation problem with ‘m’ rows and ‘n’ columns is feasible if the number of positive allocations are: a. m + n b. m x n c. m +n – 1 d. m +n + 1

Last Answer : c. m +n – 1

Description : The dummy source/destination in a transportation problem is added to ........................ a. Satisfy rim constraints b. Prevent solution from becoming degenerate c. Ensure total cost does not exceed a limit d. None of the above

Last Answer : a. Satisfy rim constraints

Description : Operations Research cannot give perfect .................. to the problem. a. Answers b. Solutions c. Both a and b d. Decisions

Last Answer : c. Both a and b

Description : Who defined Operations Research as scientific approach to problem solving for executive management. a. E L Arnoff b. H M Wagner c. Churchman d. None of these

Last Answer : b. H M Wagner

Description : A game is said to be fair if the value of the game is......................... a. One b. Two c. Three d. Zero

Last Answer : d. Zero

Description : If a simplex table shows the values 2, -3, 0 against “θ”, which should be taken as the replacement ratio. a. 2 b. -3 c. 0 d. None of these

Last Answer : c. 0

Description : Controllable variables are also called.................................. a. Slack variables b. Surplus variables c. Artificial variable d. Decision variables

Last Answer : d. Decision variables

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 : 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 : VAM is also called........................ a. Matrix Minima Method b. Penalty Method c. MODI Method d. None of these

Last Answer : b. Penalty Method

Description : Transportation model was first introduced by ........................ in the year 1941. a. T C Koopman b. George B Dantzig c. Von-neumann d. F L Hitchcock

Last Answer : d. F L Hitchcock

Description : ................................is that element of the simplex table which lis both in the key row and key column. a. Key element b. Pivot element c. Both a and b d. None of these

Last Answer : c. Both a and b

Description : Shadow price is also called ...................... a. Dual price b. Unit price c. Total cost d. None of these

Last Answer : a. Dual price