2. Who coined the term Operations Research? a. J.F. McCloskey b. F.N. Trefethen c. P.F. Adams d. Both a & b

2. Who coined the term Operations Research?
a. J.F. McCloskey
b. F.N. Trefethen
c. P.F. Adams
d. Both a & b
by

1 Answer

Answer :

a. J.F. McCloskey
by

Related questions

The Term Operations Research was coined in the year _____ a. 1950 b. 1940 c. 1978 d. 1960

Description : The Term Operations Research was coined in the year _____ a. 1950 b. 1940 c. 1978 d. 1960

Last Answer : B. 1940

6. Who defined Operations Research as scientific method of providing executive departments with a quantitative basis for decisions regarding the operations under their control? a. Morse and Kimball (1946) b. P.M.S Blackett (1948) c. E.L. Arnoff and M.J. Netzorg d. None of the above

Description : 6. Who defined Operations Research as scientific method of providing executive departments with a quantitative basis for decisions regarding the operations under their control? a. Morse and Kimball (1946) b. P.M.S Blackett (1948) c. E.L. Arnoff and M.J. Netzorg d. None of the above

Last Answer : a. Morse and Kimball (1946)

7. Who defined Operations Research as scientific approach to problem solving for executive management? a. E.L. Arnoff b. P.M.S. Blackett c. H.M. Wagner d. None of the above

Description : 7. Who defined Operations Research as scientific approach to problem solving for executive management? a. E.L. Arnoff b. P.M.S. Blackett c. H.M. Wagner d. None of the above

Last Answer : c. H.M. Wagner

26. Operations Research is a _________ a. Science b. Art c. Mathematics d. Both a & b

Description : 26. Operations Research is a _________ a. Science b. Art c. Mathematics d. Both a & b

Last Answer : d. Both a & b

. 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

13. Operations Research cannot give perfect _____ to problems a. Answers b. Solutions c. Both a & b d. Decisions

Description : 13. Operations Research cannot give perfect _____ to problems a. Answers b. Solutions c. Both a & b d. Decisions

Last Answer : c. Both a & b

5. Operations Research was known as an ability to win a war without really going into a _____ a. Battle Field b. Fighting c. War d. Both a & b

Description : 5. Operations Research was known as an ability to win a war without really going into a _____ a. Battle Field b. Fighting c. War d. Both a & b

Last Answer : d. Both a & b

25. Operations Research models in which some or all values of variables are random in nature are called _____ a. Physical b. Symbolic c. Deterministic d. Probabilistic

Description : 25. Operations Research models in which some or all values of variables are random in nature are called _____ a. Physical b. Symbolic c. Deterministic d. Probabilistic

Last Answer : d. Probabilistic

Operations Research models in which values of all variables and all possible outcomes are known with certainty are called _____ a. Physical b. Symbolic c. Deterministic d. Probabilistic

Description : Operations Research models in which values of all variables and all possible outcomes are known with certainty are called _____ a. Physical b. Symbolic c. Deterministic d. Probabilistic

Last Answer : c. Deterministic

Operations Research techniques cannot be applied to _____ a. Managerial judgement b. Business initiatives c. Customer perceptions d. All of the above

Description : Operations Research techniques cannot be applied to _____ a. Managerial judgement b. Business initiatives c. Customer perceptions d. All of the above

Last Answer : c. Customer perceptions

16. Operations Research simply helps in improving the ______ of the solution but does not result in a perfect solution a. Quality b. Clarity c. Lookd. None of the above

Description : 16. Operations Research simply helps in improving the ______ of the solution but does not result in a perfect solution a. Quality b. Clarity c. Look d. None of the above

Last Answer : a. Quality

. Operations Research techniques helps to find an ________ by taking into account all the factors a. Ultimate solution b. Alternate solution c. Optimum solution d. Maximise solution

Description : . Operations Research techniques helps to find an ________ by taking into account all the factors a. Ultimate solution b. Alternate solution c. Optimum solution d. Maximise solution

Last Answer : c. Optimum solution

12. Operations Research involves various _______ to solve the problems a. Decisions b. Study c. Technique d. Applications

Description : 12. Operations Research involves various _______ to solve the problems a. Decisions b. Study c. Technique d. Applications

Last Answer : c. Technique

Operations Research emphasizes on the overall approach to the system. This characteristic of Operations Research is often referred as a. System Orientation b. System Approach c. Interdisciplinary Team Approach d. None of the above

Description : Operations Research emphasizes on the overall approach to the system. This characteristic of Operations Research is often referred as a. System Orientation b. System Approach c. Interdisciplinary Team Approach d. None of the above

Last Answer : c. Interdisciplinary Team Approach

10. There is a great scope for ______ working as a team to solve problems of defence by using the Operations Research approach a. Economists b. Administrators c. Statisticians and Technicians d. All of the Above

Description : 10. There is a great scope for ______ working as a team to solve problems of defence by using the Operations Research approach a. Economists b. Administrators c. Statisticians and Technicians d. All of the Above

Last Answer : d. All of the Above

9. Operations Research has the characteristics that it is done by a team of _____ a. Scientists b. Mathematicians c. Academics d. All of the above

Description : 9. Operations Research has the characteristics that it is done by a team of _____ a. Scientists b. Mathematicians c. Academics d. All of the above

Last Answer : a. Scientists

8. Who defined Operations Research as an aid for the executive in marketing his decisions by providing him with the quantitative information based on the scientific method of analysis? a. C. Kitte b. H.M. Wagner c. E.L. Arnoff d. None of the above

Description : 8. Who defined Operations Research as an aid for the executive in marketing his decisions by providing him with the quantitative information based on the scientific method of analysis? a. C. Kitte b. H.M. Wagner c. E.L. Arnoff d. None of the above

Last Answer : a. C. Kitte

4. This Innovative science of Operations Research was discovered during ________ a. Civil War b. World War I c. World War II d. Industrial Revolution

Description : 4. This 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

Operations Research, which is a very powerful tool for _____ a. Research b. Decision-Making c. Operations d. None of the above

Description : Operations Research, which is a very powerful tool for _____ a. Research b. Decision-Making c. Operations d. None of the above

Last Answer : Decision-Making

Who developed the Game Theory a. J.R. Hicks b. William J. Baumol c. Neumann Morgenstern d. Samuelson P.T.

Description : Who developed the Game Theory a. J.R. Hicks b. William J. Baumol c. Neumann Morgenstern d. Samuelson P.T.

Last Answer : c. Neumann Morgenstern

34. Maximization of objective function in an L P model means a. Value occurs at allowable set of decisions b. Highest value is chosen among allowable decisions c. Neither of above d. Both a & b

Description : 34. Maximization of objective function in an L P model means a. Value occurs at allowable set of decisions b. Highest value is chosen among allowable decisions c. Neither of above d. Both a & b

Last Answer : a. Value occurs at allowable set of decision

2. Non-Negativity condition is an important component of L P model because a. Variables value should remain under the control of the decision-maker b. Value of variables make sense & correspond to real-world problemsc. Variables are interrelated in terms of limited resources d. None of the above

Description : 2. Non-Negativity condition is an important component of L P model because a. Variables value should remain under the control of the decision-maker b. Value of variables make sense & correspond to real-world problems c. Variables are interrelated in terms of limited resources d. None of the above

Last Answer : b. Value of variables make sense & correspond to real-world problems

If there were n workers & n jobs there would be a. N! solutions b. (n-1)! Solutions c. (n!)n solutions d. N Solutions

Description : If there were n workers & n jobs there would be a. N! solutions b. (n-1)! Solutions c. (n!)n solutions d. N Solutions

Last Answer : a. N! solutions

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

35. Which of the following is not a characteristic of the L P model a. Alternative courses of actions b. An objective function of maximization type c. Limited amount of resources d. Non-negativity condition on the value of decision variable

Description : 35. Which of the following is not a characteristic of the L P model a. Alternative courses of actions b. An objective function of maximization type c. Limited amount of resources d. Non-negativity condition on the value of decision variable

Last Answer : b. An objective function of maximization type

33. Before formulating a formal L P model it is better to a. Express each constrain in words b. Express the objective function in words c. Verbally identify decision variables d. All of the above

Description : 33. Before formulating a formal L P model it is better to a. Express each constrain in words b. Express the objective function in words c. Verbally identify decision variables d. All of the above

Last Answer : d. All of the above

All the constraints are expressed as equations and the right hand side of each constraint and all variables are non-negative is called_______ a. Canonical variable b. Canonical form c. Canonical solution d. Both a & b

Description : All the constraints are expressed as equations and the right hand side of each constraint and all variables are non-negative is called_______ a. Canonical variable b. Canonical form c. Canonical solution d. Both a & b

Last Answer : b. Canonical form

57. The solution space(region) of an LP problem is unbounded due to a. An incorrect formulation of the LP model b. Objective function is unbounded c. Neither a nor b d. Both a & b

Description : 57. The solution space(region) of an LP problem is unbounded due to a. An incorrect formulation of the LP model b. Objective function is unbounded c. Neither a nor b d. Both a & b

Last Answer : b. Objective function is unbounded c. Neither a nor b

56. Constraints in LP problem are called active if they a. Represent optimal solutions b. At optimality do not consume all the available resources c. Both a & b d. None of the above

Description : 56. Constraints in LP problem are called active if they a. Represent optimal solutions b. At optimality do not consume all the available resources c. Both a & b d. None of the above

Last Answer : a. Represent optimal solutions

46. Linear programming has been successfully applied in __________ a. Agricultural b. Industrial applications c. Both a & b d. manufacturing

Description : 46. Linear programming has been successfully applied in __________ a. Agricultural b. Industrial applications c. Both a & b d. manufacturing

Last Answer : c. Both a & b

If the number of jobs is not equal to the number of resources, then the problem is term as _____ assignment problem a. Balanced b. Unbalanced c. Equal d. Unequal

Description : If the number of jobs is not equal to the number of resources, then the problem is term as _____ assignment problem a. Balanced b. Unbalanced c. Equal d. Unequal

Last Answer : b. Unbalanced

If the number of jobs is equal to the number of resources, then the problem is term as _____ assignment problem a. Balanced b. Unbalanced c. Equal d. Unequal

Description : If the number of jobs is equal to the number of resources, then the problem is term as _____ assignment problem a. Balanced b. Unbalanced c. Equal d. Unequal

Last Answer : a. Balanced

An optimal solution of an assignment problem can be obtained only if a. Each row & column has only one zero element b. Each row & columns has at least one zero element c. The data is arrangement in a square matrix d. None of the above

Description : An optimal solution of an assignment problem can be obtained only if a. Each row & column has only one zero element b. Each row & columns has at least one zero element c. The data is arrangement in a square matrix d. None of the above

Last Answer : d. None of the above

An optimal assignment requires that the maximum number of lines that can be drawn through squares with zero opportunity cost be equal to the number of a. Rows or columns b. Rows & columns c. Rows + columns -1 d. None of the above

Description : An optimal assignment requires that the maximum number of lines that can be drawn through squares with zero opportunity cost be equal to the number of a. Rows or columns b. Rows & columns c. Rows + columns -1 d. None of the above

Last Answer : b. Rows & columns

40. Which of the following is a limitation associated with an LP model a. The relationship among decision variables is linear b. No guarantee to get integer valued solutions c. No considerations of effect of time & uncertainty on LP model d. All of the above

Description : 40. Which of the following is a limitation associated with an LP model a. The relationship among decision variables is linear b. No guarantee to get integer valued solutions c. No considerations of effect of time & uncertainty on LP model d. All of the above

Last Answer : d. All of the above

31. Constraints in an LP model represents a. Limitations b. Requirements c. Balancing limitations & requirements d. All of the above

Description : 31. Constraints in an LP model represents a. Limitations b. Requirements c. Balancing limitations & requirements d. All of the above

Last Answer : d. All of the above

30. The distinguishing feature of an LP model is a. Relationship among all variables is linear b. It has single objective function & constraints c. Value of decision variables is non-negative d. All of the above

Description : 30. The distinguishing feature of an LP model is a. Relationship among all variables is linear b. It has single objective function & constraints c. Value of decision variables is non-negative d. All of the above

Last Answer : a. Relationship among all variables is linear

27. The mathematical model of an LP problem is important because a. It helps in converting the verbal description & numerical data into mathematical expression b. Decision-makers prefer to work with formal models c. It captures the relevant relationship among decision factors d. It enables the use of algebraic technique

Description : 27. The mathematical model of an LP problem is important because a. It helps in converting the verbal description & numerical data into mathematical expression b. Decision-makers prefer to ... captures the relevant relationship among decision factors d. It enables the use of algebraic technique

Last Answer : a. It helps in converting the verbal description & numerical data into mathematical expression

The choice of the strategy is made by both the _________ simultaneously a. Decision maker b. Manager c. Competitor d. Player

Description : The choice of the strategy is made by both the _________ simultaneously a. Decision maker b. Manager c. Competitor d. Player

Last Answer : Player

53. While plotting constraints on a graph paper, terminal points on both the axes are connected by straight line because a. The resources are limited in supply b. The objective function as a linear function c. The constraints are linear equations or inequalities d. All of the above

Description : 53. While plotting constraints on a graph paper, terminal points on both the axes are connected by straight line because a. The resources are limited in supply b. The objective function as a linear function c. The constraints are linear equations or inequalities d. All of the above

Last Answer : c. The constraints are linear equations or inequalities

Who coined the concept of management accounting? A. R.N Anthony B. James H. Bliss C. J. Batty D. American Accounting Association

Description : Who coined the concept of management accounting? A. R.N Anthony B. James H. Bliss C. J. Batty D. American Accounting Association

Last Answer : B. James H. Bliss

Select the wrong statement. (a) The term ‘contagium vivum fluidum’ was coined by M. W. Beijerinck. (b) Mosaic disease in tobacco and AIDS in human being are caused by viruses. (c) The viroids were discovered by D.J. Ivanowsky. (d) W.M. Stanley showed that viruses could be crystallised.

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Last Answer : (c) The viroids were discovered by D.J. Ivanowsky

Every combination of strategies determines an outcome known as _____ a. Regret b. Payoff c. Saddle point d. Profit matrix

Description : Every combination of strategies determines an outcome known as _____ a. Regret b. Payoff c. Saddle point d. Profit matrix

Last Answer : b. Payoff

A ______ occurs when each player selects one of his strategies a. Profit b. Decision c. Play d. Game

Description : A ______ occurs when each player selects one of his strategies a. Profit b. Decision c. Play d. Game

Last Answer : c. Play

A ______ is the one in which the player selects more than one strategy with fixed probabilities before playing the game. a. Mixed strategy b. Pure strategy c. Complete strategy d. Impure strategy

Description : A ______ is the one in which the player selects more than one strategy with fixed probabilities before playing the game. a. Mixed strategy b. Pure strategy c. Complete strategy d. Impure strategy

Last Answer : d. Impure strategy

A _______ provides a complete definition of how a player will play a game a. Mixed strategy b. Pure strategy c. Complete strategy d. Impure strategy

Description : A _______ provides a complete definition of how a player will play a game a. Mixed strategy b. Pure strategy c. Complete strategy d. Impure strategy

Last Answer : c. Complete strategy

The various alternatives or courses of actions available to each player in a game are called as ____ a. Saddle points b. Strategies c. Pay-off d. Gains

Description : The various alternatives or courses of actions available to each player in a game are called as ____ a. Saddle points b. Strategies c. Pay-off d. Gains

Last Answer : b. Strategies

A situation in a game where, in the payoff matrix, maximin of row is equal to minimax of column is called___ a. Centre point b. Main point c. Saddle point d. Equal point

Description : A situation in a game where, in the payoff matrix, maximin of row is equal to minimax of column is called___ a. Centre point b. Main point c. Saddle point d. Equal point

Last Answer : c. Saddle point

In a game, the alternatives or courses of action available to each player are called _____ a. Options b. Choices c. Actions d. strategies

Description : In a game, the alternatives or courses of action available to each player are called _____ a. Options b. Choices c. Actions d. strategies

Last Answer : d. strategies

The participants in a game are called ______ a. Clients b. Members c. Customers d. Players

Description : The participants in a game are called ______ a. Clients b. Members c. Customers d. Players

Last Answer : d. Players