 # Civil Engineering Questions And Answers :: Construction Planning And Management: part3 Civil Engineering : Construction Planning And Management QUESTIONS AND ANSWERS :: part3 : 1 to 5

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2021 and IES 2021 examinations :

 1.If the excavation of earth is done manually then it costs Rs. 10 per cum. A machine can excavate at a fixed cost of Rs. 4000 plus a variable cost of Rs. 2 per cum. The quantity of earth for which the cost of excavation by machine will be equal to the cost of manual excavation is 500 cum 1000 cum 1500 cum 2000 cum ANSWER : : 500 cum Explanation :
 2.If the expected time for completion of a project is 10 days with a standard deviation of 2 days, the expected time of completion of the project with 99.9% probability is 4 days 6 days 10 days 16 days ANSWER : : 16 days Explanation :
 3.The grade resistance factor for an earth moving machine can be obtained by multiplying grade percentage by a factor approximately equal to 2 kg/tonne 6 kg/tonne 9 kg/tonne 20 kg/tonne ANSWER : : 9 kg/tonne Explanation :
 4.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 Rs. 4,75,000/- Rs. 5,75,000/- Rs. 6,50,000/- Rs. 8,50,000/- ANSWER : : Rs. 5,75,000/- Explanation :
 5.Output of a bulldozer is (i) increased if drawbar HP of the tractor is increased for a given hauling distance (ii) decreased if drawbar HP of the tractor is increased for a given hauling distance (iii) increased if the hauling distance is increased for a given drawbar HP of the tractor (iv) decreased if the hauling distance is increased for a given drawbar HP of the tractor Of these statement (i) and (iii) are correct (i) and (iv) are correct (ii) and (iii) are correct (ii) and (iv) are correct ANSWER : : (i) and (iv) are correct Explanation :

More Construction Planning And Management QUESTIONS AND ANSWERS available in next pages

Health is the greatest gift, contentment is the greatest wealth -Buddha If your ship doesnât come in, swim out to meet it!-Jonathan Winters 