Construction Planning And Management Mcqs
Q.1: The minimum width of the fire escape stairs shall be?5
A. 1.00 m
B. 1.25 m
C. 1.5 m
D. 2.0 m
Q.2: Select the incorrect statement?
A. A critical path always begins at the very first event5
B. A critical path always terminates at the last event3
C. Critical activities control the project duration0
D. Critical activity is the one for which free float is zero9
Q.3: Select the incorrect statement?
A. Start float and finish float are always equal-
B. Total float can be either start float or finish float5
C. Start float and finish float need not be equal.
D. Start float and finish float are the differences between activity times and not event times[
Q.4: Select the incorrect statement?
A. Earliest start of an activity is the early event time of the node it leaves.L
B. Latest finish of an activity is the late event time of the node it enters.J
C. Latest start of an activity is its latest finish minus its duration.D
D. none of the above
Q.5: PERT technique of network analysis is mainly useful for__________________?J
A. small projects
B. large and complex projects
C. research and development projects!
D. deterministic activities
Q.6: Select the correct statement?
A. Activity arrows in a CPM network are drawn to scale3
B. The tail of an arrow represents the finish of an activity9
C. Arrow bead represents the start of an activity.
D. none of the above
Q.7: In PERT analysis, the time estimates of activities and probability of their occurrence follow_______________?m
A. normal distribution curve
B. Poissons distribution curve
C. Beta distribution curve
D. none of the above
Q.8: Earliest finish of an activity is always_______________?8
A. greater than earliest event time of the following node6
B. less than earliest event time of the following node3
C. less than or equal to earliest event time of the following node?
D. greater than or equal to earliest event time of the following nodeB
Q.9: In the network shown in Fig. (15 fig) the latest start time of an activity 4-5 is_________________?c
A. 2
B. 4
C. 8
D. 7
Q.10: If an activity has its optimistic, most likely and pessimistic times as 2, 3 and 7 respectively, then its expected time and variance are respectively___________________?
A. 3.5 and 5/6
B. 5 and 25/36
C. 3.5 and 25/36
D. 4 and 5/6

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