engineering recuitment APSC AE Civil 2020 Test Series Construction Materials and Management Project Planning CPM
Consider the following statement associated with critical path:
1. Critical path is the most important sequence of activities which has no float and which determine the project completion period
2. Critical path is the largest path with shortest duration within which the project can be completed
3. The difference between early start time and late finish time must be equal to the activity duration
4. Cannot pass through dummy activity
Which is among the above are correct statements?
1
1, 2 and 4
2
1, 3 and 4
3
1, 2 and 3
4
1, 2, 3 and 4