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MCQs

Total Questions : 319 | Page 4 of 32 pages
Question 31. A pert network has three activities on critical path with mean time 3, 8 and 6 and standard deviations 1, 2 and 2 respectively. the probability that the project will be completed in 20 days is
  1.     0.50
  2.     0.66
  3.     0.84
  4.     0.95
 Discuss Question
Answer: Option C. ->  0.84
Explanation :
Question 32. Which of the following statement is correct about the network diagram?
  1.     The events are represented graphically by circles or nodes at the beginning and the end of activity by arrows.
  2.     The tail end of the arrow represents the start of an activity.
  3.     The head of the arrow represents the end of an activity.
  4.     All of the above
 Discuss Question
Answer: Option D. ->  All of the above
Explanation :
Question 33. Critical path method
  1.     Helps in ascertaining time schedules
  2.     Makes better and detailed planning possible
  3.     Provides a standard method for communicating project plans schedules and to time and cost performance
  4.     All of the above
 Discuss Question
Answer: Option D. ->  All of the above
Explanation :
Question 34. The time required to complete a job is established and a bonus is paid to the worker based on the exact % of time saved. this type of incentive plan is known as
  1.     Dry work Plan
  2.     Halsey Premium Plan
  3.     Taylor Plan
  4.     Rowan Plan
 Discuss Question
Answer: Option D. ->  Rowan Plan
Explanation :
Question 35. The time required to complete a task is established and a bonus is paid to the worker for every hour he saves from the established time required. this type of incentive plan is known as
  1.     Rowan Plan
  2.     Taylor Differential Piece rate system
  3.     Halsey Premium plan
  4.     Day work plan
 Discuss Question
Answer: Option C. ->  Halsey Premium plan
Explanation :
Question 36. P.m.t.s. (predetermined motion time systems) include
  1.     M.T.M. (Method Time Measurement)
  2.     W.F.S. (Work Factor Systems)
  3.     B.M.T.S. (Basic Motion Time Study)
  4.     All of these
 Discuss Question
Answer: Option D. ->  All of these
Explanation :
Question 37. Actual performance of a task is called
  1.     An event
  2.     An activity
  3.     A duration
  4.     None of these
 Discuss Question
Answer: Option B. ->  An activity
Explanation :
Question 38. Routing is essential in the following type of industry
  1.     Assembly industry
  2.     Process industry
  3.     Job order industry
  4.     Mass production industry
 Discuss Question
Answer: Option A. ->  Assembly industry
Explanation :
Question 39. Standard time is equal to
  1.     (Normal time) - (allowances)
  2.     (Normal time) + (allowances)
  3.     Representative time multiplied by rating factor
  4.     Normal time taken by an operation
 Discuss Question
Answer: Option B. ->  (Normal time) + (allowances)
Explanation :
Question 40. A diagram showing the path followed by men and materials while performing a task is known as
  1.     String diagram
  2.     Flow process chart
  3.     Travel chart
  4.     Flow diagram
 Discuss Question
Answer: Option D. ->  Flow diagram
Explanation :

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