242. 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
Answer
D. F L Hitchcock
243. VAM is also called ___.
A. Matrix Minima Method
B. Penalty Method
C. MODI Method
D. None of these
Answer
B. Penalty Method
244. 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
Answer
D. All of the above
245. Hungarian method was developed by ___.
A. T C Koopman
B. F L Hitchcock
C. D Konig
D. George B Dantzig
Answer
C. D Konig
246. ___ is the popular method for solving an assignment problem.
A. Hungarian Method
B. Enumeration Method
C. Simplex Method
D. None of the above
Answer
A. Hungarian Method
247. 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
Answer
B. Service facility
248. 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
Answer
A. Controllable variables
249. 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
Answer
B. Uncontrollable variables
250. Controllable variables are also called ___ ___
A. Slack variables
B. Surplus variables
C. Artificial variable
D. Decision variables
Answer
D. Decision variables
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