Civil Engineering - UPSC Civil Service Exam Questions - Discussion

20. 

The flownet of activities of a project is shown in the given figure. The duration of the activities are written along the arrows. The critical path of the activities is along

[A]. 1-2-4-5-7-8
[B]. 1-2-3-5-7-8
[C]. 1-2-3-6-7-8
[D]. 1-2-4-5-3-6-7-8

Answer: Option B

Explanation:

No answer description available for this question.

Tanvir said: (Oct 4, 2019)  
How it is B? Kindly explain.

Assumi said: (Apr 17, 2021)  
The critical path is the longest path and it will have the maximum value.

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