UPSC Civil Service Exam Questions - Engineering

Q1:

Consider the following statements :
The salient features of a bar chart over network are that :
1. It is simple to draw and easy to understand.
2. It is unable to depict interdependence of activities.
3. It clearly distinguishes between critical and non-critical activities.
4. It is not possible to crash activities to get optimum and minimum duration of the project.
Which of the following statements given above are correct ?

A 1, 2, 3 and 4

B 2 and 3

C 1, 2 and 4

D 1, 3 and 4

ANS:C - 1, 2 and 4

No answer description is available.