Question:medium
What is the main difference between PERT and CPM?
What is the main difference between PERT and CPM?
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Remember:
- PERT $\to$ Probabilistic (deals with research where times are unknown)
- CPM $\to$ Construction/Deterministic (deals with established processes)
- PERT $\to$ Probabilistic (deals with research where times are unknown)
- CPM $\to$ Construction/Deterministic (deals with established processes)
Updated On: Jul 9, 2026
- PERT uses deterministic activity times; CPM uses probabilistic times
- CPM uses deterministic activity times; PERT uses probabilistic times
- PERT uses deterministic activity times; CPM uses deterministic activity times
- CPM uses probabilistic times; PERT uses probabilistic times
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The Correct Option is B
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