General Studies · PERT and CPM
In the PERT (Programme Evaluation and Review Technique) method, the expected time E(T) for a project activity is calculated using the formula (where O is optimistic time, M is most likely time, and P is pessimistic time):
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1E(T) = O + 4M + P6✓
- 2E(T) = O + M + 4P6
- 3E(T) = 4O + M + P6
- 4E(T) = O + 6M + P6
Correct answer
E(T) = O + 4M + P6
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