In the network shown in Fig. (15 fig) the latest start time of an activity 4-5 is_________________? September 7, 2025 by Admin A. 2 B. 4 C. 8 D. 7 ✅ The correct answer is option B.
Which of the following does not represent an activity? September 7, 2025 by Admin 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.
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________________? September 7, 2025 by Admin A. 3.7 years B. 4.23 years C. 5 years D. 7.87 years ✅ The correct answer is option B.
The direct cost of a project with respect to normal time is________________? September 7, 2025 by Admin A. minimum B. maximum C. zero D. infinite ✅ The correct answer is option A.
A machine is purchased for Rs. 10,000,00/- and has an estimated life of 10 years. The salvage value at the end of 10 years is Rs. 1,50,000/-. The book value of the machine at the end of 5 years using general straight line method of evaluation of depreciation is__________________? September 7, 2025 by Admin A. Rs. 4,75,000/- B. Rs. 5,75,000/- C. Rs. 6,50,000/- D. Rs. 8,50,000/- ✅ The correct answer is option B.
For excavating utility trenches with precise control of depth, the excavation equipment used is_______________? September 7, 2025 by Admin A. Hoe B. Shovel C. Dragline D. None of the above ✅ The correct answer is option A.