If the optimistic time, most likely time and pessimistic time for activity A are 4, 6 and 8 respectively and for activity B are 5, 5.5 and 9 respectively, then

Construction Planning and Management
If the optimistic time, most likely time and pessimistic time for activity A are 4, 6 and 8 respectively and for activity B are 5, 5.5 and 9 respectively, then

None of these

expected time of both activities A and B are same

expected time of activity A is greater than the expected time of activity B

expected time of activity B is greater than the expected time of activity A

None of these

expected time of both activities A and B are same

expected time of activity A is greater than the expected time of activity B

expected time of activity B is greater than the expected time of activity A

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Construction Planning and Management
Pick up the PERT event from the following:

Digging of foundation started

All listed here

Digging of foundation completed

Laying of concrete started

Digging of foundation started

All listed here

Digging of foundation completed

Laying of concrete started

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Construction Planning and Management
Consider the following features/factors: 1. Projects are of the non-repetitive type 2. Time required need not be known 3. Time required is known precisely 4. Events have been established for planning 5. Emphasis is given to activities of project PERT is preferred for planning because of

1, 2 and 5

1, 3 and 4

1, 2 and 4

3, 4 and 5

1, 2 and 5

1, 3 and 4

1, 2 and 4

3, 4 and 5

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Construction Planning and Management
Mobilization advance up to 10% of the cost of work is given to a contractor

On commencement of work at site for payment of loan taken by him

For all activities required to start the work at site on finalization of the contract document

For the purchase of construction materials

For the payment of advances to labour and other staff

On commencement of work at site for payment of loan taken by him

For all activities required to start the work at site on finalization of the contract document

For the purchase of construction materials

For the payment of advances to labour and other staff

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Construction Planning and Management
A father notes that when his teenage daughter uses the telephone, she takes not less than 6 minutes for a call and som? times as much as an hour. Fifteen minutes call are more frequent than calls of any other duration. If these phone calls were an activity in PERT project, then phone calls expected duration will be

20.143 minutes

15 minutes

21 minutes

27 minutes

20.143 minutes

15 minutes

21 minutes

27 minutes

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Construction Planning and Management
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

19

14

24

None of these

19

14

24

None of these

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Construction Planning and Management

Construction Planning and Management If the optimistic time, most likely time and pessimistic time for activity A are 4, 6 and 8 respectively and for activity B are 5, 5.5 and 9 respectively, then

Construction Planning and Management Pick up the PERT event from the following:

Construction Planning and Management Mobilization advance up to 10% of the cost of work is given to a contractor

Construction Planning and Management 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

Construction Planning and Management
If the optimistic time, most likely time and pessimistic time for activity A are 4, 6 and 8 respectively and for activity B are 5, 5.5 and 9 respectively, then

Construction Planning and Management
Pick up the PERT event from the following:

Construction Planning and Management
Mobilization advance up to 10% of the cost of work is given to a contractor

Construction Planning and Management
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