Construction Planning and Management 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 to + 4tm+ tp/5 to + 4tm+ tp/6 to + 4tm+ tp/4 to + 3tm+ tp/3 to + 4tm+ tp/5 to + 4tm+ tp/6 to + 4tm+ tp/4 to + 3tm+ tp/3 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management A tractor whose weight is 20 tonnes has a drawbar pull of 2500 kg, when operated on a level road having a rolling resistance of 30 kg per tonne. If this tractor is operated on a level road having a rolling resistance of 40 kg per tonne, then the drawbar pull of the tractor will Reduce by 250 kg Reduce by 200 kg Increase by 200 kg Increase by 250 kg Reduce by 250 kg Reduce by 200 kg Increase by 200 kg Increase by 250 kg ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management A contractor has two options;(l) : Invest his money in project A or (II) : Invest his money in project B. If he decides to invest in A, for every rupee invested, he is assured of doubling his money in ten years. If he decides to invest in B, he is assured of making his money 1.5 times in 5 years. If the contractor values his money at 10% interest rate, he should invest in project A should invest in neither of the two projects could invest in either of the two projects should invest in project B should invest in project A should invest in neither of the two projects could invest in either of the two projects should invest in project B ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management The original cost of an equipment is Rs.10,000. Its salvage value at the end of its total useful life of five years is Rs. 1,000. Its book value at the end of two years of its useful life (as per straight line method of evaluation of depreciation) will be Rs. 7,600 Rs. 8,800 Rs. 6,400 Rs. 5,000 Rs. 7,600 Rs. 8,800 Rs. 6,400 Rs. 5,000 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management For the network shown in the given figure, the expected time for the activity 2-3 is 7 3-4 is 8 All listed here 1-2 is 4 2-3 is 7 3-4 is 8 All listed here 1-2 is 4 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management The independent float affects only The particular activity involved Succeeding activities Preceding activities None of these The particular activity involved Succeeding activities Preceding activities None of these ANSWER DOWNLOAD EXAMIANS APP
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