Download JNTUH (Jawaharlal Nehru Technological University Hyderabad) MBA (Master of Business Administration) 2nd Semester (Second Semester) R17 2019 May 742AD Quantitative Analysis For Business Decisions Previous Question Paper
Code No: 742AD
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
MBA II Semester Examinations, April/May-2019
QUANTITATIVE ANALYSIS FOR BUSINESS DECISIONS
Time: 3hours Max.Marks:75
Note: This question paper contains two parts A and B.
Part A is compulsory which carries 25 marks. Answer all questions in Part A. Part B
consists of 5 Units. Answer any one full question from each unit. Each question carries
10 marks and may have a, b, c as sub questions.
PART - A 5 ? 5 Marks = 25
1. Write about the following:
a) Meaning and any two definitions of Operations Research. [5]
b) Characteristics of Transportation Problem. [5]
c) Assignment Problem and its characteristics. [5]
d) Types of Decision Making Environments. [5]
e) Components of a Queuing system. [5]
PART - B 5 ? 10 Marks = 50
2. Briefly describe the Applications of Operations Research in different management
areas. [10]
OR
3. Describe the steps involved in processing for developing an Operations Research
Model. [10]
4. Find the Dual of the following:
Minimize Z = 8X
1
+10X
2
; Subject to:
2X
1
+3X
2
? 8;
5X
1
+6X
2
? 18;
X
1
+2X
2
? 13;
2X
1
+3X
2
? 10 and X
1
, X
2
? 0. [10]
OR
5. Provide a Mathematical Model of Transportation Problem. What is Degeneracy in
Transportation Problem? How can it be resolved? [10]
6. What is the mathematical formulation of an Assignment Problem? Give certain
variations of the Assignment Problem. [10]
OR
7. Solve the following Assignment Problem:
Jobs
Workers
1 2 3
A 8 6 5
B 8 6 2
C 6 6 3
Note: The cost involved for each worker to his concerned Job is given in Rs. Find the
optimum solution to the above problem by Hungarian Method. [10]
R17
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Code No: 742AD
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
MBA II Semester Examinations, April/May-2019
QUANTITATIVE ANALYSIS FOR BUSINESS DECISIONS
Time: 3hours Max.Marks:75
Note: This question paper contains two parts A and B.
Part A is compulsory which carries 25 marks. Answer all questions in Part A. Part B
consists of 5 Units. Answer any one full question from each unit. Each question carries
10 marks and may have a, b, c as sub questions.
PART - A 5 ? 5 Marks = 25
1. Write about the following:
a) Meaning and any two definitions of Operations Research. [5]
b) Characteristics of Transportation Problem. [5]
c) Assignment Problem and its characteristics. [5]
d) Types of Decision Making Environments. [5]
e) Components of a Queuing system. [5]
PART - B 5 ? 10 Marks = 50
2. Briefly describe the Applications of Operations Research in different management
areas. [10]
OR
3. Describe the steps involved in processing for developing an Operations Research
Model. [10]
4. Find the Dual of the following:
Minimize Z = 8X
1
+10X
2
; Subject to:
2X
1
+3X
2
? 8;
5X
1
+6X
2
? 18;
X
1
+2X
2
? 13;
2X
1
+3X
2
? 10 and X
1
, X
2
? 0. [10]
OR
5. Provide a Mathematical Model of Transportation Problem. What is Degeneracy in
Transportation Problem? How can it be resolved? [10]
6. What is the mathematical formulation of an Assignment Problem? Give certain
variations of the Assignment Problem. [10]
OR
7. Solve the following Assignment Problem:
Jobs
Workers
1 2 3
A 8 6 5
B 8 6 2
C 6 6 3
Note: The cost involved for each worker to his concerned Job is given in Rs. Find the
optimum solution to the above problem by Hungarian Method. [10]
R17
8. What is Critical Path in Network Analysis? What are its advantages? [10]
OR
9. For the following given problem,
a) Construct the Network Diagram; and
b) Determine the Critical Path and Project Duration.
Activity 1-2 1-3 2-4 3-4 3-5 4-9 5-6 5-7 6-8 7-8 8-10 9-10
Time
(Days)
4 1 1 1 6 5 4 8 1 2 5 7
[10]
10. Discuss the Structure of Queuing System and Queue Discipline. [10]
OR
11. In a MBA college, for finger print attendance, students arrive at the machine in
Poisson distribution, forming a single waiting line. Their average arrival time is 10
minutes and average time to complete the operation is 5 minute.
Determine: (a) Average no. of students in the System, (b) Average no. of students in
the Queue; (c) Average time a student spends in the Queue; and (d) Average time a
student spends in the System. [10]
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This post was last modified on 23 October 2020