Q23 -In graphical method the restriction on number of constraint is _________. Q40 – In the optimal simplex table, Zj-Cj=0 value indicates _____________. Answer: (C) Which of the following is the first step in starting the research process? Education WordPress Theme By Themesglance. ..... will help in finding out a problem for research ... MCQ Multiple Choice Questions and Answers on Research Methodology. Chapter 05: Research Problems, Purposes, and Hypotheses Grove: Understanding Nursing Research, 6th Edition MULTIPLE CHOICE 1. Yes, the initial solution can be improved by $10. Page 8. Answer the following questions and then press 'Submit' to get your score. 71. MCQ ON OPERATIONS RESEARCH. Q62 – A strategy that is best regardless of what rival players do is called, Q63 – A game that involves interrelated decisions that are made over time is a, Q64 – A game that involves multiple moves in a series of identical situations is called a, Q65 – Sequential games can be solved using, Q66 – A firm that is threatened by the potential entry of competitors into a market builds excess production capacity. Logical conclusion B. Illogical Conclusion C. … The minimal cost network flows are special cases of transportation problems, The transportation problems are formulated in terms of tableaus, while the minimal cost network flows are formulated in terms of graphs. In operations research, the ——————————are prepared for situations. Q104 – The procedure used to solve assignment problems wherein one reduces the original assignment costs to a table of opportunity costs is called __________. School of Distance Education Research Methodology Page 5 46. Operations research is the application of ____________methods to arrive at the optimal Solutions to the problems. The only restriction is that, Q93 – The purpose of the stepping-stone method is to, Q94 – The purpose of a dummy source or dummy destination in a transportation problem is to. Research Methodology b. How many basic and non-basic variables are defined by this equation? Operations research is the application of _____methods to arrive at the optimal Solutions to the problems. Q106 – An assignment problem can be viewed as a special case of transportation problem in which the capacity from each source is _______ and the demand at each destination is________. RESEARCH METHODOLOGY || MCQ UMERA ANJUM 22 b- examining the collected raw data to detect errors and correct them. A. economical B. scientific C. a and b both D. artistic 2. OR can evaluate only the effects of ————————————————–. View scm mcq 1.docx from OPERATIONS 101 at Symbiosis Institute of Operations Management. a) An economical method of data collection. must be a corner point of the feasible region. Q31 – In game theory, the outcome or consequence of a strategy is referred to as the, Q33 – Operation research approach is typically based on the use of _____, Q34 – Mathematical model of linear programming problem is important because ________. 73. Q2. In operations research, the -----are prepared for situations. Research Design Multiple Choice Questions & Answers for competitive exams. Q96 – The transportation method assumes that. Q86 – What is wrong with the following table? Page 6. Q15 -What enables us to determine the earliest and latest times for each of the events and activities and thereby helps in the identification of the critical path? A. Q52 – An artificial variable leaves the basis means, there is no chance for the ________ variable to enter once again. 74. Q98 – What is the cost of the transportation solution shown in the table? Q24 -In graphical representation the bounded region is known as _________ region. c. identify the research problem. Research Methodology MCQ. Q94 – Which of the following is NOT needed to use the transportation model? MCQ on Operations Research. An improvement index that is a net positive means that the initial solution can be improved. The research that applies the laws at the time of field study to draw more and more clear ideas about the problem is: (A) Applied research (B) Action research (C) Experimental research (D) None of these. specific components of the problem. CRYPTOGRAPHY AND NETWORK SECURITY- Important questions, INTERNET PROGRAMMING- Important Questions, MCQ ON CLUTCH, TRANSMISSION, PROPELLER SHAFT & AXIS, mcq on suspension system, wheels and tyres, Production Planning Control MCQ with Answers, viva question for production planning & control, An objective for research and development of a company, Constraints are given by a set of linear equations, Constraints are given only by inequalities of >= type, Constraints are given only by inequalities of <= type, Two variables are basic, two variables are non-basic, Three variables are basic, one variable is non-basic, decision makers prefer to work with formal models, it captures the relevant relationship among decision factors, it enables the use of algebraic technique, need not satisfy all of the constraints, only some of them. Q41 – If all aij values in the entering variable column of the simplex table are negative, then ___________. Q103 – The net cost of shipping one unit on a route not used in the current transportation problem solution is called the __________. a) The researcher's plan of action to be followed when … In scientific method, a predictive statement about observation that can be tested scientifically is … The Process of Research Quiz! 4th Semester Model MCQ Fourth paper 1. Article shared by (a) The desire to have a commodity or service is called: (i) Want, (ii) Utility. Operations research is the application of Solutions to the problems. Q49 – An optimal assignment requires that the maximum number of lines which can be drawn through squares with zero opportunity cost be equal to the number of ________. Using somebody else's work and passing it off as your own D. An epistemological stance 7. 76. This solution would be improved by shipping from B to W. This solution was developed using the northwest corner rule. a. Chapter 5: Choosing your research design: Multiple choice questions: Multiple choice questions Try the multiple choice questions below to test your knowledge of this chapter. Q91 – What is the difference between minimal cost network flows and transportation problems? Yes, this solution can be improved by $100. What is the expected time? Q54 – Dual Simplex Method was introduced by ____________. “All living things are made up of cells. _______________ variables and ____________ variables. Q7 – The objective function and constraints are functions of two types of variables. ... Mr. Salyer's choice of a specific research approach to his research problem should be guided by the extent to which the approach : provides a reasonable answer to the research question. Reference c. Conclusion d. None of these. b. explore the background for the research problem. It is a table of random digits. A. economical B. scientific C. a and b Q3. Research topic, hypothesis, research problem, research question, research purpose 7. Q126 – The initial solution of a transportation problem can be obtained by applying any known method. Q51 – To proceed with the MODI algorithm for solving an assignment problem, the number of dummy allocations need to be added are ___________. Q100 – Which of these statements about the stepping-stone method is best? Instructions. Q 84 – The table represents a solution that is: Q85 – Which of the following is used to come up with a solution to the assignment problem? economical; scientific; a and b both; artistic; Q2. 78. Fundamental Research B. Analytical Research C. Survey D. Action Research 9. In which situation x2 (Cbi square) test can be used? Testing hypothesis is a _____ a. Inferential statistics b. Descriptive statistics c. … Which of the following is not an essential element of report writing? Q10 – OR has a characteristics that it is done by a team of, Q11 – A solution can be extracted from a model either by, Q12 OR uses models to help the management to determine its _____________. In a network diagram an event is denoted by the symbol ______________. Multiple choice Questions on Operations Research. Two or more occupied cells are on the closed path but neither of them represents a corner of the path. Q67 – What is the fundamental purpose of game theory? (A) Searching sources of information to locate problem. Q18 .What is the objective function in linear programming problems? Research Methodology Multiple Choice Questions:-1. Chose the correct statement: A degenerate solution is one that______________. The assignment problem will have alternate solutions when the total opportunity cost matrix has _____ atleast one zero in each row and column; When a research problem is related to heterogeneous population, the most suitable sampling method is: (A) Cluster Sampling (B) Survey of related literature Q124 – In a transportation problem, when the number of occupied routes is less than the number of rows plus the number of columns -1, we say that the solution is: Q125 – The only restriction we place on the initial solution of a transportation problem is that: we must have nonzero quantities in a majority of the boxes. Q61 – A activity in a network diagram is said to be __________ if the delay in its start will further delay the project completion time. Q39 – While solving a linear programming problem in feasibility may be removed by _________. Q1. What are characteristics of the literature review required for a quantitative research study? Q44 – Principle of complementary slackness states that ____________. 77. 72. a) The problem of objectivity b) The problem of "going native" c) The problem of omission d) The problem of robustness Answer: C The initial event which has all outgoing arrows with no incoming arrow is numbered ______________. Q36 – Graphical method of linear programming is useful when the number of decision variable are __________. An ______________ represent the start or completion of some activity and as such it consumes no time, 79. This website includes study notes, research papers, essays, articles and other allied information submitted by visitors like YOU. The difference between the objective function for this solution and that for the optimal is, Q89 – Optimal solution of an assignment problem can be obtained only if, Q90 – In assignment problem of maximization, the objective is to maximise. Q50 – Maximization assignment problem is transformed into a minimization problem by ________. The hyperplane for the objective function cuts a bounded feasible region in the space (x1,x2,x3). 2. Q68 – An assignment problem is considered as a particular case of a transportation problem because, Q69 – 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, Q70 – While solving an assignment problem, an activity is assigned to a resource through a square with zero opportunity cost because the objective is to, Q71 – The method used for solving an assignment problem is called, Q72 – The purpose of a dummy row or column in an assignment problem is to, Q73 – Maximization assignment problem is transformed into a minimization problem by, Q74 – If there were n workers & n jobs there would be, Q75 -An assignment problem can be solved by, Q77 – An assignment problem is a special case of transportation problem, where, Q78 – Every basic feasible solution of a general assignment problem, having a square pay-off matrix of order, n should have assignments equal t, Q79 – To proceed with the MODI algorithm for solving an assignment problem, the number of dummy allocations need to be added are, Q80 – The Hungarian method for solving an assignment problem can also be used to solve, Q81 An optimal solution of an assignment problem can be obtained only if. Q53 – Simplex method was designed by ___________. OPERATIONS RESEARCH Multiple Choice Questions 1. Q30 – The objective function for a minimization problem is given by. Try and learn! Q5. Q114 – An alternative optimal solution to a minimization transportation problem exists whenever opportunity cost corresponding to unused route of transportation is: Q115 – One disadvantage of using North-West Corner rule to find initial solution to the transportation problem is that, Q116 – The solution to a transportation problem with ‘m’ rows (supplies) & ‘n’ columns (destination) is feasible if number of positive allocations are, Q117 – If an opportunity cost value is used for an unused cell to test optimality, it should be, Q118 – During an iteration while moving from one solution to the next, degeneracy may occur when, Q119 – The large negative opportunity cost value in an unused cell in a transportation table is chosen to improve the current solution because, Q120 – The smallest quantity is chosen at the corners of the closed path with negative sign to be assigned at unused cell because, Q121 – When total supply is equal to total demand in a transportation problem, the problem is said to be, Q122 – Which of the following methods is used to verify the optimality of the current solution of the transportation problem, Q123 – The degeneracy in the transportation problem indicates that. 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For improving an initial solution of the problem q8 – operations research is the of... Use the transportation problem can be obtained by Vogel ’ s approximation View scm MCQ 1.docx from 101. War without really going in to ____ all the research process you all type quantitative! X1, x2, x3 ) Kj = Cij is used to __________... Resources because information obtained via the internet ranges from very poor to very good solution to a programming... That you evaluate the quality of internet resources because information obtained via the internet ranges very! Followed when … operations research Multiple Choice Questions and then press 'Submit ' to get score. The northwest corner rule requires that we start allocating units to shipping routes in the: cell... Help guide, inform and teach you the basic variable column of the following methods is used to __________... The path in to ____ appears in the table – _________ or __________ are used to verify the of! 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