A. 8 days
B. 9 days
C. 10 days
D. 15 days
✅ The correct answer is option B.
Construction Planning and Management MCQs
32. Economic saving of time results by crashing_________________?
A. cheapest critical activity
B. cheapest non-critical activity
C. costliest critical activity
D. costliest non-critical activity
✅ The correct answer is option A.
33. Total float for any activity is defined as the difference between________________?
A. its latest finish time and earliest start time for its successor activity
B. its latest start time and earliest start time
C. its latest start time and earliest finish time
D. its earliest finish time and earliest start time for its successor activity
✅ The correct answer is option B.
34. The basic action involved in sheep foot rolling is_______________?
A. Kneading
B. Pressing
C. Tamping
D. Vibration
✅ The correct answer is option A.
35. Slack time refers to_______________?
A. an activity
B. an event
C. both event and activity
D. none of the above
✅ The correct answer is option B.
36. Interfering float is the difference between__________________?
A. total float and free float
B. total float and independent float
C. free float and independent float
D. none of the above
✅ The correct answer is option A.
37. In the network shown in Fig. (15 fig) the latest start time of an activity 4-5 is_________________?
A. 2
B. 4
C. 8
D. 7
✅ The correct answer is option B.
38. Which of the following does not represent an activity?
A. site located
B. foundation is being dug
C. the office area is being cleaned
D. the invitations are being sent
✅ The correct answer is option A.
39. A tractor shovel has a purchase price of Rs. 4.7 lacs and could save the organization an amount of rupees one lac per year on operating costs. The salvage value after the amortization period is 10% of the purchase price. The capital recovery period will be________________?
A. 3.7 years
B. 4.23 years
C. 5 years
D. 7.87 years
✅ The correct answer is option B.
40. The direct cost of a project with respect to normal time is________________?
A. minimum
B. maximum
C. zero
D. infinite
✅ The correct answer is option A.