(C.P.M.)
1. For the following project :
(i) Draw network diagram.
(ii) Find critical path and project completion time.
(iii) Identify critical and non – critical activities.
|
Activity |
Preceding Activity |
Time (days) |
|
A |
– |
6 |
|
B |
A |
5 |
|
C |
A |
2 |
|
D |
B |
4 |
|
E |
C |
2 |
|
F |
D |
1 |
|
G |
D & E |
5 |
|
H |
F & G |
3 |
2. For the following project :
(i) Draw network diagram.
(ii) Find critical path and project completion time.
(iii) Identify critical and non – critical activities.
|
Activity |
Preceding Activity |
Time (days) |
|
A |
– |
4 |
|
B |
A |
3 |
|
C |
A |
5 |
|
D |
B |
1 |
|
E |
B & C |
2 |
|
F |
D & E |
2 |
|
G |
E |
3 |
3. A small project consists of following activities. Construct a network diagram for the project and identify critical path and project completion time.
| Activity |
A |
B |
C |
D |
E |
F |
G |
| Preceding Activity |
– |
A |
A |
B |
B, C |
D |
E |
| Time (days) |
3 |
2 |
3 |
4 |
2 |
8 |
6 |
4. A small project consists of following activities. Construct a network diagram for the project and identify critical path and project completion time.
| Activity |
A |
B |
C |
D |
E |
F |
G |
| Preceding Activity |
– |
– |
A, B |
C |
C |
D |
E |
| Time (days) |
5 |
8 |
4 |
3 |
2 |
4 |
2 |
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