Calicut University 2006 M.Com Commerce OPERATIONS RESEARCH - Question Paper
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D 27054
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SECOND SEMESTER M.Com. DEGREE EXAMINATION, NOVEMBER 2006
2-4OPERATIONS RESEARCH (2004 admissions)
Part A
Answer all the. questions.
Each question carries 2 marks.
1 ume rate the models in OR.
'Ay' What is meant, hv optimality ?
V What IS EMV 0
4>y'What arc the limitations of PERT ?
5/ What are the applications of Monte Carlo simulation.
Part B
Answer any four questions. Etirh question carries 10 marks.
6 Solve graphically Maximize 7. - x subject to -jCj +
*2 - 2 3xj + 2x2 S 10
0 < Xj < 5 2 <: JCj <5
Time : Three Hours
Maximum : 80 Marks
(5 x 2 - 10 marks)
l - 2*2
Enumerate and explain the methods of decision-making under uncertainty.
8. In the following game find the value and winner ?
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9. /I)raw the network of the project whose activities and their precedence relationship are as given below :
Activities A B C D E F G H I
rn ui'. enrs : - A A 1) B, C. E F E G, H !0. Wrile a m>le nil crashing of a project network.
11. Explain (he limitations of Operations Research.
(4 x 10 = 40 marks) Turn over
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