A. 2.5 sq m
B. 4.0 sq m
C. 6.0 sq m
D. 8.0 sq m
✅ The correct answer is option D.
Estimating and Costing MCQs
The brick work is measured in sq metre, in case of_________________?
A. Honey comb brick work
B. Brick flat soling
C. Half brick walls or the partition
D. All the above
✅ The correct answer is option D.
The measurement is not made in square metres in case of________________?
A. D.P.C. (Damp proof course)
B. Form works
C. Concrete Jeffries
D. R.C. Chhajja
✅ The correct answer is option D.
The slope of the outlet of ‘P trap’ below the horizontal is kept________________?
A. 8°
B. 10°
C. 12°
D. 14°
✅ The correct answer is option D.
If the formation level of a highway has a uniform gradient for a particular length, and the ground is also having a longitudinal slope, the earthwork may be calculated by_______________?
A. Mid-section formula
B. Trapezoidal formula
C. Prismoidal formula
D. All the above
✅ The correct answer is option D.
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]
✅ The correct answer is option B.
period in a septic tank is assumed___________________?
The detention
A. 20 minutes
B. 25 minutes
C. 30 minutes
✅ The correct answer is option C.
The ground surface slopes 1 in 50 along a proposed railway embankment 150 m in length. The height of the embankment at zero chainage is 0.5 m, the width is 11 m and side slopes 2:1. If the falling gradient of the embankment is 1 in 150, the quantity of the earthwork calculated by Prismoidal formula, is____________________?
A. 3250 m3
B. 3225 m3
C. 3275 m3
D. 3300 m3
✅ The correct answer is option B.
The floor area includes the area of the balcony up to_________________?
A. 100 %
B. 75 %
C. 50 %
D. 25 %
✅ The correct answer is option C.
If B is the width of formation, d is the height of the embankment, side slope S : 1, for a highway with no transverse slope, the area of cross-section is___________________?
A. B + d + Sd
B. Bd + Sd2
C. B × d – Sd1/2
D. ½ (Bd + Sd2)
✅ The correct answer is option B.