engineering recuitment TNPSC AE Civil 2024 Test series Construction Materials and Management Project Planning PERT
Which of the following statement(s) is/are incorrect?
(i) Earliest start of an activity is the early event time of the node it leaves.
(ii) Latest finish of an activity is the late event time of the node it enters.
(iii) Latest start of an activity is its latest finish minus its duration
1
Only (i)
2
(i) and (ii)
3
(ii) and (iii)
4
None