Exam Details
| Subject | operations research | |
| Paper | ||
| Exam / Course | mba | |
| Department | ||
| Organization | TKR Institute Of Management & Science | |
| Position | ||
| Exam Date | June, 2018 | |
| City, State | telangana, hyderabad |
Question Paper
FACULTY OF MANAGEMENT
M.B.A. III Semester (CBCS) Examination, May June 2018
Subject Operations Research
Paper MB-303
Time 3 hours Max. Marks 80
PART A x 4 20 Marks)
(Short Answer Type)
1 Dynamic programming
2 Simplex method
3 Hungarian method
4 Critical path method
5 Queuing theory
PART B x12 60 Marks)
(Essay Answer Type)
6 Define Operation Research. Explain managerial applications and limitation
of OR.
OR
Define linear programming. Explain its applications.
7 What is degeneracy in LPP and how it is resolved.
OR
Solve the following LP problem by simplex method.
Maximize Z 10x1 15x2 20x3
Subject to 2x1 4x2 6 x3 24
3x1 9x2 6x3 30
x1, x2 and x3 0
8 Explain various method for solving the Transportation problem.
OR
Solve the following assignment problem using Hungarian method
I II III IV V
Person
1 11 17 8 16 20
2 9 7 12 6 15
3 13 16 15 12 16
4 21 24 17 28 26
5 14 10 12 11 15
..2
OU 2260 OU 2260
Code No. 4553
2
9 What are the basic steps in PERT/CPM techniques? Explain the applications
of PERT/CPM techniques.
OR
The time cost estimates for the various activities of a project are given below
Activity Preceding
activity
Time
(in weeks)
Cost
(in rupees)
Normal Crash Normal Crash
A 8 6 8000 10000
B 7 5 6000 8400
C A 5 4 7000 8500
D B 4 3 3000 3800
E A 3 2 2000 2600
F E 5 3 5000 6600
G C 4 3 6000 7000
Find the optimum duration and minimum cost of the project.
10 Explain the process of simulation. What are its advantages and limitations?
OR
A super market has two girls ringing up sales at the counters. If the service
time for each customer is exponential with mean 4 minutes, and if people
arrive in a poison fashion at the rate of 10 an hour. Then calculate
Probability of having to wait for service
ii) Expected percentage of idle time for each girl
iii) If a customer has to wait, what is the expected length of his waiting time.
M.B.A. III Semester (CBCS) Examination, May June 2018
Subject Operations Research
Paper MB-303
Time 3 hours Max. Marks 80
PART A x 4 20 Marks)
(Short Answer Type)
1 Dynamic programming
2 Simplex method
3 Hungarian method
4 Critical path method
5 Queuing theory
PART B x12 60 Marks)
(Essay Answer Type)
6 Define Operation Research. Explain managerial applications and limitation
of OR.
OR
Define linear programming. Explain its applications.
7 What is degeneracy in LPP and how it is resolved.
OR
Solve the following LP problem by simplex method.
Maximize Z 10x1 15x2 20x3
Subject to 2x1 4x2 6 x3 24
3x1 9x2 6x3 30
x1, x2 and x3 0
8 Explain various method for solving the Transportation problem.
OR
Solve the following assignment problem using Hungarian method
I II III IV V
Person
1 11 17 8 16 20
2 9 7 12 6 15
3 13 16 15 12 16
4 21 24 17 28 26
5 14 10 12 11 15
..2
OU 2260 OU 2260
Code No. 4553
2
9 What are the basic steps in PERT/CPM techniques? Explain the applications
of PERT/CPM techniques.
OR
The time cost estimates for the various activities of a project are given below
Activity Preceding
activity
Time
(in weeks)
Cost
(in rupees)
Normal Crash Normal Crash
A 8 6 8000 10000
B 7 5 6000 8400
C A 5 4 7000 8500
D B 4 3 3000 3800
E A 3 2 2000 2600
F E 5 3 5000 6600
G C 4 3 6000 7000
Find the optimum duration and minimum cost of the project.
10 Explain the process of simulation. What are its advantages and limitations?
OR
A super market has two girls ringing up sales at the counters. If the service
time for each customer is exponential with mean 4 minutes, and if people
arrive in a poison fashion at the rate of 10 an hour. Then calculate
Probability of having to wait for service
ii) Expected percentage of idle time for each girl
iii) If a customer has to wait, what is the expected length of his waiting time.
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- accounting for management
- banking and insurance
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- business communication
- business intelligence
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- business research methods
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- customer relationship management
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