A. comparison of profit and loss
B. comparison of assets and liabilities
C. change in output due to change in input
D. economics of cost and benefits of the project
Consider the following statements?
1. wheeled tractors travel faster
2. crawler tractors are more expensive
3. track parts of a crawler wear out quickly
4. crawler tractors have stick control
A. 1,3 and 4 are correct
B. 2, 3 and 4 are correct
C. 1,2 and 3 are correct
D. 1, 2 and 4 are correct
A. longest duration
B. highest cost slope
C. least cost slope
D. shortest duration
A. 80 and 90
B. 90 and 80
C. 85 and 75
D. 75 and 83
A. controlling the total quantity at each batch
B. weighing accurately, the quantity of each material for a job before mixing
C. controlling the quantity of each material into each batch
D. adjusting the water to be added in each batch according to the moisture content of the materials being mixed in the batch
A. Hoe
B. Shovel
C. Dragline
D. None of the above
A. Bulldozer
B. Clam shell
C. Scraper
D. Dump truck
A. 3425 kg
B. 5515 kg
C. 4350 kg
D. 2975 kg
Consider the following operations :
1. Drilling
2. Blasting
3. Mucking
4. Placing steel
5. Placing concrete
A. 1,2,4,3,5
B. 1,3,2,4,5
C. 1,2,3,4,5
D. 1,3,4,2,5
Consider the following features/factors
1. Projects are of the non-repetitive type.
2. Time required need not be known.
3. Time required is known precisely.
4. Events have been established for planning.
5. Emphasis is given to activities of project
A. 1,2 and 4
B. 3,4 and 5
C. 1,3 and 4
D. 1,2 and 5