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AE-JE Foundation CE: Construction Management: Quiz 1
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Question 1
IN PERT analysis, the time estimates of activities and probability of their occurrence follow
Question 2
Which one of the following relates to determination of critical path in PERT?
Question 3
Which one of the following techniques is most suitable in case of research and development type of activity?
Question 4
A small project, consists of seven activities in the activity-on-node diagram as shown in the figure below, in days and the predecessor relationships are shown.
What is the total project duration of the project?
What is the total project duration of the project?
Question 5
Consider the following statements pertaining to CPM network analysis:
1) It is event-oriented method.
2) It is activity-oriented method.
3) Time and cost are controlling factors.
4) Time alone is controlling factor.
Which of these statements are correct?
1) It is event-oriented method.
2) It is activity-oriented method.
3) Time and cost are controlling factors.
4) Time alone is controlling factor.
Which of these statements are correct?
Question 6
Consider the following statements:
1) PERT is activity-oriented and adopts deterministic approach.
2) CPM is event-oriented and adopts probabilistic approach.
3) PERT is event-oriented and adopts probabilistic approach.
Which of these statements is/are correct?
1) PERT is activity-oriented and adopts deterministic approach.
2) CPM is event-oriented and adopts probabilistic approach.
3) PERT is event-oriented and adopts probabilistic approach.
Which of these statements is/are correct?
Question 7
It is estimated that an activity can be assigned an optimistic duration of 16 days, a pessimistic duration of 28 days and a most likely duration of 19 days. What is the expected duration for this activity?
Question 8
In the network shown below, the number of the arrow gives the duration of the activity. The earliest expected time for event 6 to be attained is
Question 9
PERT calculations yield a project length of 60 weeks with a variance of 9 weeks. Probability factor corresponding to 95% probability is 1.647; then the number of weeks required to complete the project with a probability of 95% is
Question 10
What is the proportional variation and what is the ‘range’ of project duration for the network as shown with the indicated probabilistic a, m, b durations of the respective activities?
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AE & JE ExamsAug 10AE & JE Exams