Download JNTUK (JNTU-Kakinada) MBA New folder R16MBA106 Quantitative Analysis For Business Disions Question Paper.
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1
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4
0,
*ED 6
Subjt Code: R16MBA106
MBA - I Semester Regular Examinations, D-2018
QUANTITATIVE ANALYSIS FOR BUSINESS DISIONS
Time: 3 hours Max Marks: 60
Question Paper Consists of Part-A and Part-B
Answering the question in Part-A is Compulsory
Four Questions should be answered from Part-B, each question carries equal marks of 12.
*****
PART-A (CASE STUDY) 1 X 12 = 12
1. Solve the travelling salesman problem given by the following data :
C12 :
7
- 20, C13 = 4, C14 10, C23 = 5, C34 = 6,
C25 = 10, C35
=
6, C45
=
20, where C
ij
= c
i
;
and there is no route between cities i and j if the value for C
11
is not shown
PART-B 4X 12 = 48
2. Calculate Rank Correlation Coefficient between X and Y series :
X 68 64 75 50 64 80 75 40 55 64
Y 62 58 68 45 81 60 68 48 50 70
3. Solve the following LPP by graphical method
Maximize Z = 5x
1
+7x
2 st x1 + x
2
<=4, 3x1 + 8x
2
<= 24, 10x
i
+7x2 <= 35 (x1,x2>=0)
4. What is game theory? What are its limitations? Show how a game theory problem can be
formulated as a linear programming problem.
5. Solve the following transportation problem having cost structure as
Demand A B C D ai
1 10 18 11 7 20
2 9 12 14 6 40
3 8 9 12 10 35
bj 16 18 31 30 95
6. An engineering company is offered a material handling equipment 'A'. 'A' is priced at
Rs. 60,000 including cost of installation and the costs for operation and maintenance are
estimated to be Rs.10,000 for each of the first 5 years, increasing every year by Rs.3000 per year
in the sixth and subsequent years. The company expts a return of 10% on all its investments.
What is the optimal replacement period?
Page 1 of 2
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4
1
4
4
0,
*ED 6
Subjt Code: R16MBA106
MBA - I Semester Regular Examinations, D-2018
QUANTITATIVE ANALYSIS FOR BUSINESS DISIONS
Time: 3 hours Max Marks: 60
Question Paper Consists of Part-A and Part-B
Answering the question in Part-A is Compulsory
Four Questions should be answered from Part-B, each question carries equal marks of 12.
*****
PART-A (CASE STUDY) 1 X 12 = 12
1. Solve the travelling salesman problem given by the following data :
C12 :
7
- 20, C13 = 4, C14 10, C23 = 5, C34 = 6,
C25 = 10, C35
=
6, C45
=
20, where C
ij
= c
i
;
and there is no route between cities i and j if the value for C
11
is not shown
PART-B 4X 12 = 48
2. Calculate Rank Correlation Coefficient between X and Y series :
X 68 64 75 50 64 80 75 40 55 64
Y 62 58 68 45 81 60 68 48 50 70
3. Solve the following LPP by graphical method
Maximize Z = 5x
1
+7x
2 st x1 + x
2
<=4, 3x1 + 8x
2
<= 24, 10x
i
+7x2 <= 35 (x1,x2>=0)
4. What is game theory? What are its limitations? Show how a game theory problem can be
formulated as a linear programming problem.
5. Solve the following transportation problem having cost structure as
Demand A B C D ai
1 10 18 11 7 20
2 9 12 14 6 40
3 8 9 12 10 35
bj 16 18 31 30 95
6. An engineering company is offered a material handling equipment 'A'. 'A' is priced at
Rs. 60,000 including cost of installation and the costs for operation and maintenance are
estimated to be Rs.10,000 for each of the first 5 years, increasing every year by Rs.3000 per year
in the sixth and subsequent years. The company expts a return of 10% on all its investments.
What is the optimal replacement period?
Page 1 of 2
7. For the projt represented by the network diagram, find the earliest and latest times, given the
following data :
Task _ 1-2 1-3 1-4 3-6 2-5 2-6 4-7 5-7 6-7 7-8 8-9
Least
time to
4 5 8 2 4 6 8 5 3 5 6
Greates
t Time
tp
8 10 12 7 10 15 16 9 7 11 13
Most
likely
time t
m
5 7 11 3 7 9 12 6 5 8 9
***
Page 2 of 2
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This post was last modified on 18 November 2019