Construction Planning And Management objective questions and answers
26. Jobs going behind the schedule are conveniently shown in
A. Milestone chart
B. Pi chart
C. Bar chart
D. Gantt chart
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D. Gantt chart
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27. Which of the following statement is not true about a normal distribution?
A. It has one mode
B. It has two modes
C. The mode and the mean are equal
D. The mean and median are equal
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28. Variance is
A. Mean of squared derivations
B.. Square root of mean of square derivations
C. Difference between time under consideration and mean time
D. None of the above
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29. An oligopoly in industry occurs where there are
A. Few sellers
B. Few buyers
C. One seller
D. One buyer
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30. Which of the following is an event
A. Curing of concrete
B. Excavation for foundation
C. Pouring of concrete
D. Windows fixed
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