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The three time estimates for the activities of the network shown in the given figure are shown above their arrows. The earliest expected time for the event 4, is<br> <img src="/images/question-image/civil-engineering/construction-planning-and-management/1525416269-17.png" title="Construction Planning and Management mcq question image" alt="Construction Planning and Management mcq question image">
A
19
B
14
C
24
D
None of these
Correct Answer:
19
Optimistic time, most likely time and pessimistic times for the activities of a network in the given figure are written above their arrows. If the contractual obligation time for the project is 75, the latest occurrence time for the event 2, is
A
20
B
25
C
35
D
15
For the network shown in the given figure, the expected time for the activity
A
1-2 is 4
B
2-3 is 7
C
3-4 is 8
D
All the above
The following project network is given with arrows as activities and the numbers by each arrow representing job durations in days. The network has two dummy activities D
1
and D
2
. The minimum completion time of the project in days is
A
13
B
19
C
75
D
68
In the given figure, the network of a project represents
A
Activity of an excavation of a footing
B
Activity of an excavation which starts at event No. 1 and ends at even No. 2
C
Activity of excavation which takes 8 units of time
D
None of these
The pictorial view of the frustum of a square pyramid is shown in figure 'X'. Its top view, when viewed in the direction of the arrow, will look like which of the given alternatives 1, 2, 3 and 4?
A
1
B
2
C
3
D
4
Select the alternative figure which is embedded in the given figure (X).
A
1
B
2
C
3
D
4
Select the alternative figure which is embedded in the given figure (X).
A
1
B
2
C
3
D
4
Select the alternative figure which is embedded in the given figure (X).
A
1
B
2
C
3
D
4
Select the alternative figure which is embedded in the given figure (X).
A
1
B
2
C
3
D
4
Select the alternative figure which is embedded in the given figure (X).
A
1
B
2
C
3
D
4
