Construction Planning and Management If an activity has its optimistic, most likely and pessimistic times as 2, 3 and 7 respectively, then its expected time and variance are respectively 3.5 and 5/6 3.5 and 25/36 5 and 25/36 4 and 5/6 3.5 and 5/6 3.5 and 25/36 5 and 25/36 4 and 5/6 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management If the expected time of completion of a project is 60 weeks with a standard deviation of 5 weeks, the probability of completing the project in 50 weeks and 65 weeks respectively will be 97.7 % and 15.9% 15.9% and 97.7% 97.7% and 84.1% 2.3% and 84.1% 97.7 % and 15.9% 15.9% and 97.7% 97.7% and 84.1% 2.3% and 84.1% ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Consider the following operations: 1. Drilling 2. Blasting 3. Mucking 4. Placing steel 5. Placing concrete The correct sequence of these operations in tunnel construction is 1, 3, 4, 2, 5 1, 3, 2, 4, 5 1, 2, 4, 3, 5 1, 2, 3, 4, 5 1, 3, 4, 2, 5 1, 3, 2, 4, 5 1, 2, 4, 3, 5 1, 2, 3, 4, 5 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 neither of the two projects should invest in project B could invest in either of the two projects should invest in project A should invest in neither of the two projects should invest in project B could invest in either of the two projects should invest in project A ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Residential buildings are treated as Private construction Industrial construction Light construction Heavy construction Private construction Industrial construction Light construction Heavy construction ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management The part of a derrick crane include (i) Mast (ii) Boom (iii) Bull wheel (iv) Jack which of these statements are correct? (i), (ii) and (iv) are correct (i), (iii) and (iv) are correct (ii), (iii) and (iv) are correct (i), (ii) and (iii) are correct (i), (ii) and (iv) are correct (i), (iii) and (iv) are correct (ii), (iii) and (iv) are correct (i), (ii) and (iii) are correct ANSWER DOWNLOAD EXAMIANS APP
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