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  • Question
  • If to, tp and tm are the optimistic, pessimistic and most likely time estimates of an activity respectively, the expected time t of the activity will be


  • Options
  • A. If to, tp and tm are the optimistic, pessimistic and most likely time estimates of an activity respe
  • B. If to, tp and tm are the optimistic, pessimistic and most likely time estimates of an activity respe
  • C. If to, tp and tm are the optimistic, pessimistic and most likely time estimates of an activity respe
  • D. If to, tp and tm are the optimistic, pessimistic and most likely time estimates of an activity respe
  • E.

  • Correct Answer
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  • Construction Management problems


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    • 1. The difference between the time avail-to do a job and the time required to do the job, is known as

    • Options
    • A. event
    • B. float
    • C. duration
    • D. constraint.
    • Discuss
    • 2. The first method invented for planning projects, was

    • Options
    • A. Bar chart method
    • B. Milestone chart
    • C. Critical path method (CPM)
    • D. Programme Evaluation and Review Technique (PERT)
    • Discuss
    • 3. Time and progress chart of a construction, is also known as

    • Options
    • A. Bar chart
    • B. Gantt chart
    • C. Modified Mile stone chart
    • D. Critical path method chart
    • E. All the above.
    • Discuss
    • 4. The estimated time required to perform an activity, is known as

    • Options
    • A. event
    • B. dummy
    • C. duration
    • D. float.
    • Discuss
    • 5. Mile Stone charts were invented in the year of

    • Options
    • A. 1910
    • B. 1920
    • C. 1930
    • D. 1940
    • E. 1950
    • Discuss
    • 6. A critical ratio scheduling

    • Options
    • A. establishes the relative priorities among various activities on a common basis
    • B. determines the status of each activity
    • C. adjusts automatically changes in activity progress
    • D. is a dynamic system
    • E. none of these.
    • Discuss
    • 7. A Milestone chart

    • Options
    • A. shows the interdependencies of various jobs
    • B. depicts the delay of jobs, if any
    • C. points outgoing ahead of schedule of jobs, if any
    • D. none of these.
    • Discuss
    • 8. Pick up the incorrect statement from the following:

    • Options
    • A. The activity is the time consuming part of a project
    • B. The beginning and end of a job, are called events
    • C. The activity which consumes maximum time, is called a node
    • D. Logically and sequentially connected activities and events form a network
    • E. None of these.
    • Discuss
    • 9. If the total float and duration of an activity are 5 and 10 days respectively, the particular activity can be

    • Options
    • A. started 5 days later
    • B. completed 5 days later
    • C. performed at slower rate in 15 days
    • D. all the above.
    • Discuss
    • 10. Frederick W. Taylor introduced a system of working known as

    • Options
    • A. line organisation
    • B. line and staff organisation
    • C. functional organisation
    • D. effective organisation.
    • Discuss


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