## In the mid-section formula__________________?

A. The mean depth is the average of depths of two consecutive sections
B. The area of mid-sections is calculated by using mean depth
C. The volume of the earth work is calculated by multiplying the mid-section area by the distance between the two original sections
D. All of the above

## Carpet area does not include the area of_________________?

A. The walls along with doors and other openings
B. Bath room and lavatory
C. Kitchen and pantry
D. All the above

## The main factor to be considered while preparing a detailed estimate, is________________?

A. Quantity of the materials
B. Availability of materials
C. Transportation of materials
D. All the above

## The following item of earth work is not measured separately ?

A. Setting out of works
B. Site clearance
C. Steps in deep excavation
D. All the above

## The excavation exceeding 1.5 m in width and 10 sq.m in plan area with a depth not exceeding 30 cm, is termed as_______________?

A. Excavation
B. Surface dressing
C. Cutting
D. Surface excavation

## The correct Prismoidal formula for volume is________________?

A. D [first area + last area + Even area + 2 odd areas]
B. D/3 [first area + last area + 4 Even area + 2 odd areas]
C. D/3 [first area + last area + 2 Even area + 4 odd areas]
D. D/6 [first area + odd areas]

## Pick up the correct statement from the following?

A. The earth work of cutting in trenches or borrow pits in fairly uniform ground is measured with the help of average depths of the dead men
B. The earth work in trenches or borrow pits in irregular ground is measured by taking the difference in levels before and after completion of work
C. The earth work in trenches or borrow pits, where neither a nor b is feasible, are measured from the fillings after deduction of voids
D. All the above

A. Bib-cocks
B. Stop-cocks
C. Ball valves
D. All the above

## The trap which is provided to disconnect the house drain from the street sewer is called_________________?

A. Master trap
B. Intercepting trap
C. Interception manhole
D. All the above