MTH601 Operation Research Quiz 1 24-5-2023 with Study Guruz Mega File
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TODAY QUIZ BY STUDY GURUZ
MTH601- OPERATIONS RESEARCH
1. Which of the following event has no immediate successor in any network flow diagram?
A. Head Event
B. Tail Event
C. Critical Event (Study Gurus Answer)
D. Nan-Critical Event
2. If the variance of the project length = 25, expected and scheduled times are 40 and 36 respectively, then the Standard Normal Variable of the given project is
A. -0.80
B. 0.80
C. -0.16 (Study Gurus Answer)
D. 0.16
3. Which of the following is an operations research (OR) process?
A. Linear programming
B. Solution
C. Networking
D. Simplex method
4. Which of the following is an operations research (OR) process?
A. Linear programming
B. Solution
C. Networking
D. Simplex method (Study Gurus Answer)
5. In CPM each activity has one deterministic time while in PERT each activity has______________probabilistic time/times.
A. Also, one
B. three (Study Gurus Answer)
C. two
D. no
6. A set of nodes connected by lines which begin at the initial node of a network and end at the terminal node is called
A. Node
B. Network
C. Critical path
D. Path (Study Gurus Answer)
7. If weights are 2, 9 and 20 or optimistic, most likely and pessimistic time estimates, respectively, then select the most suitable answer.
A.
B.
C.
D. (Study Gurus Answer)
8. In Project Management, Critical Path method is based on______times.
A. probabilistic
B. serial
C. stochastic
D. deterministic (Study Gurus Answer)
9. For a development project, if its Standard Normal variable = 1.38, expected and the scheduled durations of the project are 100 and 110 days respectively, then the Standard Deviation in the project length is
A. 7.246
B. -52.50
C. 52.50
E. -7.246 (Study Gurus Answer)
1. Which of the following value is correct for the expected time of an activity having optimistic, pessimistic and most likely times as 4, 8 and 6 days respectively?
A. 6.66 days (Study Gurus Answer)
B. 4.66 days
C. 9.33 days
D. 6 days