UPSC Civil Service Exam Questions

Q1:

In a PERT network, the activity durations are given as to (optimistic), tp (pessimistic) and tm (most likely time). What is the variance of is activity ?

A

B

C

D None of the above

ANS:C -

The right answer is C.

Option B is for the standard deviation.
Option A is for the expected time.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.