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

Construction Planning and Management
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

500 cum

1000 cum

1500 cum

2000 cum

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Construction Planning and Management
Mobilization advance up to 10% of the cost of work is given to a contractor

For all activities required to start the work at site on finalization of the contract document

For the purchase of construction materials

For the payment of advances to labour and other staff

On commencement of work at site for payment of loan taken by him

For all activities required to start the work at site on finalization of the contract document

For the purchase of construction materials

For the payment of advances to labour and other staff

On commencement of work at site for payment of loan taken by him

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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, 2, 4, 3, 5

1, 2, 3, 4, 5

1, 3, 2, 4, 5

1, 3, 4, 2, 5

1, 2, 4, 3, 5

1, 2, 3, 4, 5

1, 3, 2, 4, 5

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Construction Planning and Management
The critical activity has

Maximum float

Minimum float

Zero float

None of these

Maximum float

Minimum float

Zero float

None of these

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Construction Planning and Management
Consider the following statements: In the critical path method of construction planning, Free Float can be. 1. Greater than Total Float. 2. Greater than Independent Float 3. Equal to Total Float. 4. Less than Independent Float

1 and 4 are correct

1 and 2 are correct

1 and 4 are correct

2 and 3 are correct

1 and 4 are correct

1 and 2 are correct

1 and 4 are correct

2 and 3 are correct

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Construction Planning and Management
If the total float and duration of an activity are 5 and 10 days respectively, the particular activity can be

All listed here

Performed at slower rate in 15 days

Started 5 days later

Completed 5 days later

All listed here

Performed at slower rate in 15 days

Started 5 days later

Completed 5 days later

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Construction Planning and Management

Construction Planning and Management Mobilization advance up to 10% of the cost of work is given to a contractor

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

Construction Planning and Management The critical activity has

Construction Planning and Management Consider the following statements: In the critical path method of construction planning, Free Float can be. 1. Greater than Total Float. 2. Greater than Independent Float 3. Equal to Total Float. 4. Less than Independent Float

Construction Planning and Management If the total float and duration of an activity are 5 and 10 days respectively, the particular activity can be

Construction Planning and Management
Mobilization advance up to 10% of the cost of work is given to a contractor

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

Construction Planning and Management
The critical activity has

Construction Planning and Management
Consider the following statements: In the critical path method of construction planning, Free Float can be. 1. Greater than Total Float. 2. Greater than Independent Float 3. Equal to Total Float. 4. Less than Independent Float

Construction Planning and Management
If the total float and duration of an activity are 5 and 10 days respectively, the particular activity can be