1.
Which of the following is a weakness of bar chart ?

2.
Which of the following is not a PERT event ?

3.
The area under the Beta – distribution curve is divided into two equal parts by_______________?

4.
Which of the following does not represent an activity?

5.
Latest start of an activity is always________________?

6.
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______________?

7.
Whenever an activity has zero total float, then_______________?

8.
Critical path_____________?

9.
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_______________?

10.
The time by which a particular activity can be delayed without affecting the preceding and succeeding activities is known as_______________?