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Mining Engineering · Q24

Mine System Engineering

Engineering and GATE · Mining Engineering · question 24

Q24

The following project network is given with arrows as activities and the numbers by each arrow representing job durations in days. The network has two dummy activities D1 and D2. The minimum completion time of the project in days is

The following project network is given with arrows as activities and the numbers by each arrow representing job durations in days. The network has two dummy activities D1 and D2. The minimum completion time of the project in days is
Mine System Engineering mcq question image
A.
13
B.
19
C.
75
D.
68
Answer

Answer: Option D

Solution

Answer: Option D
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