Operations Research makes a ...................... attack on complex problems to arrive at optimal solution. a. Scientific b. Systematic c. Both a and b d. None of these

Operations Research makes a ...................... attack on complex problems to arrive at optimal
solution.
a. Scientific
b. Systematic
c. Both a and b
d. None of these
by

1 Answer

Answer :

c. Both a and b
by

Related questions

. Operations Research involves _________ attacks of complex problems to arrive at the optimum solution a. Scientific b. Systematic c. Both a & b d. Statistical

Description : . Operations Research involves _________ attacks of complex problems to arrive at the optimum solution a. Scientific b. Systematic c. Both a & b d. Statistical

Last Answer : c. Both a & b

Operations Research techniques help to find ................... solution. a. Feasible solution b. Infeasible solution c. Optimal solution d. None of these

Description : Operations Research techniques help to find ................... solution. a. Feasible solution b. Infeasible solution c. Optimal solution d. None of these

Last Answer : c. Optimal solution

The word .................. may be defined as some actions that we apply to some problems or hypothesis. a. Research b. Operations c. Both a and b d. None of these

Description : The word .................. may be defined as some actions that we apply to some problems or hypothesis. a. Research b. Operations c. Both a and b d. None of these

Last Answer : b. Operations

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

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

Who defined Operations Research as “the art of giving bad answers to problems which otherwise have worse answers”? a. H M Wagner b. H A Taha c. T L Saaty d. Arthur Clark

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Last Answer : c. T L Saaty

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

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

Constraints in an LPP are treated as active, if they: a. Do not consume all the available resources at optimality b. Represent optimal solution c. Both a and b d. None of these

Description : Constraints in an LPP are treated as active, if they: a. Do not consume all the available resources at optimality b. Represent optimal solution c. Both a and b d. None of these

Last Answer : b. Represent optimal solution

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

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

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 : 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

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........................ is applied to determine optimal solution. a. NWCR b. VAM c. MODI Method d. None of these

Description : ........................ is applied to determine optimal solution. a. NWCR b. VAM c. MODI Method d. None of these

Last Answer : c. MODI Method

An optimal solution is considered as the ................... among the feasible solutions. a. Worst b. Best c. Ineffective d. None of these

Description : An optimal solution is considered as the ................... among the feasible solutions. a. Worst b. Best c. Ineffective d. None of these

Last Answer : b. Best

If there are more than one optimal solutions for the decision variables, the solution is ........... a. Infeasible b. Unbounded c. Alternative d. None of these

Description : If there are more than one optimal solutions for the decision variables, the solution is ........... a. Infeasible b. Unbounded c. Alternative d. None of these

Last Answer : c. Alternative

Operations Research is a ................................ a. Science b. Art c. Both a and b d. None of these

Description : Operations Research is a ................................ a. Science b. Art c. Both a and b d. None of these

Last Answer : c. Both a and b

Operations Research uses models to help the management in determining its .................... scientifically. a. Policies b. Actions c. Both a and b d. None of these

Description : Operations Research uses models to help the management in determining its .................... scientifically. a. Policies b. Actions c. Both a and b d. None of these

Last Answer : c. Both a and b

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

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

Operations Research Techniques involves ..................... approach. a. Team approach b. Critical approach c. Individual approach d. None of these

Description : Operations Research Techniques involves ..................... approach. a. Team approach b. Critical approach c. Individual approach d. None of these

Last Answer : c. Individual approach

....................... is an important Operations Research Technique to analyse the queuing behaviour. a. Game theory b. Waiting line theory c. Decision theory d. Simulation

Description : ....................... is an important Operations Research Technique to analyse the queuing behaviour. a. Game theory b. Waiting line theory c. Decision theory d. Simulation

Last Answer : b. Waiting line theory

Operations Research emphasises on the overall approach to the system. This characteristic of Operations Research is often referred to as ................................. a. System orientation b. System approach c. Inter-disciplinary d. Team approach

Description : Operations Research emphasises on the overall approach to the system. This characteristic of Operations Research is often referred to as ................................. a. System orientation b. System approach c. Inter-disciplinary d. Team approach

Last Answer : d. Team approach

Operations Research has the characteristic that it is done by a team of ..................... a. Scientists b. Mathematicians c. Academicians d. Politicians

Description : Operations Research has the characteristic that it is done by a team of ..................... a. Scientists b. Mathematicians c. Academicians d. Politicians

Last Answer : a. Scientists

The innovative science of Operations Research was discovered during ...................... a. Civil war b. World war I c. World war II d. Industrial Revolution

Description : The innovative science of Operations Research was discovered during ...................... a. Civil war b. World war I c. World war II d. Industrial Revolution

Last Answer : c. World war II

The term “Operations Research” was coined in the year ................... a. 1930 b. 1940 c. 1950 d. 1960

Description : The term “Operations Research” was coined in the year ................... a. 1930 b. 1940 c. 1950 d. 1960

Last Answer : b. 1940

Operations Research is a very powerful tool for ........................ a. Operations b. Research c. Decision making d. None of these

Description : Operations Research is a very powerful tool for ........................ a. Operations b. Research c. Decision making d. None of these

Last Answer : c. Decision making

.................... defined Operations Research as “the art of winning wars without actually fighting.” a. H M Wagner b. H A Taha c. T L Saaty d. Arthur Clark

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Last Answer : d. Arthur Clark

Operations Research Society of India was formed in the year .................. a. 1950 b. 1955 c. 1957 d. 1960

Description : Operations Research Society of India was formed in the year .................. a. 1950 b. 1955 c. 1957 d. 1960

Last Answer : c. 1957

In India, first Operations Research application was made by ........................... a. Pranab K Sen b. Prof. Mahalonobis c. Samarendra Nath Roy d. Raghu Raj Bahadur

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Last Answer : b. Prof. Mahalonobis

In India, first Operations Research unit was set up at ................................. a. Regional Research Laboratory, Hyderabad b. Indian Statistical Institute, Kolkotha c. Indian Institute of Science and Technology, Bengaluru d. Indian Institute of Science and Technology, Mohali

Description : In India, first Operations Research unit was set up at ................................. a. Regional Research Laboratory, Hyderabad b. Indian Statistical Institute, Kolkotha c. Indian Institute of Science and Technology, Bengaluru d. Indian Institute of Science and Technology, Mohali

Last Answer : a. Regional Research Laboratory, Hyderabad

In India, Operations Research came into existence in the year .............. a. 1940 b. 1947 c. 1949 d. 1950

Description : In India, Operations Research came into existence in the year .............. a. 1940 b. 1947 c. 1949 d. 1950

Last Answer : c. 1949

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

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

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Last Answer : d. All of the above

........................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

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Last Answer : b. Linear programming

The quantitative approach to decision analysis is a .......................... a. Logical approach b. Rational approach c. Scientific approach d. All of the above

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Last Answer : c. Scientific approach

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

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Last Answer : b. u. v. Method

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

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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

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Last Answer : d. None of the these

PERT stand for: a. Performance Evaluation Review Technique b. Programme Evaluation Review Technique c. Programme Evaluation Research Technique

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Last Answer : b. Programme Evaluation Review Technique

The term “Operation Research” was coined by : a. Mc Closky and Trefthen b. Arthur Clark c. Churchman, Ackoff and Arnoff d. George B Dantzig

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Last Answer : a. Mc Closky and Trefthen

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

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In transportation Problems, VAM stands for ......................... a. Value Addition Method b. Vogel’s Approximation Method c. Virgenean Approximation Method d. None of these

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Last Answer : b. Vogel’s Approximation Method

By the beginning of ........................., the industries in USA realised the importance of Management Science in solving business and management problems. a. 1930s b. 1940s c. 1950s d. 1960s

Description : By the beginning of ........................., the industries in USA realised the importance of Management Science in solving business and management problems. a. 1930s b. 1940s c. 1950s d. 1960s

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Matrix Minima Method to find initial feasible solution to a TP is also called ....................... a. NWCM b. LCM c. VAM d. None of these

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A LPP model doesnot contain: a. Decision b. Constraints c. Feasible solution d. Spread Sheet

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

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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

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In an LPP, if the solution of a variable can be made infinitely large without violating the constraints, then the solution is .............................. a. Infeasible b. Alternative c. Unbounded d. Unique

Description : In an LPP, if the solution of a variable can be made infinitely large without violating the constraints, then the solution is .............................. a. Infeasible b. Alternative c. Unbounded d. Unique

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

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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

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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

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Last Answer : a. Satisfy rim constraints

The research is(in reference to human nature) Options: A) An attitude of inquiry B) A method of formulating principles C) A systematic and intellectual work D) A scientific method

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Last Answer : A) An attitude of inquiry

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

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

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

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