GATE ME · 2022 · ME
Question 59: Operations Research
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Question 59
MENAT2 marksNeeds review
A project consists of five activities (A, B, C, D and E). The duration of each activity follows beta distribution. The three time estimates (in weeks) of each activity and immediate predecessor(s) are listed in the table. The expected time of the project completion is __________ weeks (in integer).
Activity | Optimistic time | Most likely time | Pessimistic time | Immediate predecessor(s) |
|---|---|---|---|---|
A | 4 | 5 | 6 | None |
B | 1 | 3 | 5 | A |
C | 1 | 2 | 3 | A |
D | 2 | 4 | 6 | C |
E | 3 | 4 | 5 | B, D |
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2022ME
GATE ME 2022 · Paper 2
Mechanical Engineering · Original paper archive
- Section
- Mechanical Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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