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.Management Sciences
Category: Estimating and Costing
The inspection pit or chamber is a manhole provided in a base drainage system________________?
A. At every change of direction
B. At every change of gradient
C. At every 30 m intervals
D. All the above
The damp proof course (D.P.C.) is measured in________________?
A. Cub. m
B. Sq. m
C. Metres
D. None of these
Brick walls are measured in sq. m if the thickness of the wall is_________________?
A. 10 cm
B. 15 cm
C. 20 cm
D. None of these
The area of the cross-section of a road fully in banking shown in the given figure, is________________?
A. [sb² + r² (2bd + sd)²]/(r² – s²)
B. [sb² + r² (2bd + sd)²]/(r² – s5)
C. [sb² + r² (2bd + sd)²]/(r – s)
D. None of these
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
According to Indian Standards Institute, the actual size of modular bricks is_______________?
A. 23 cm × 11.5 cm × 7.5 cm
B. 25 cm × 13 cm × 7.5 cm
C. 19 cm × 9 cm × 9 cmD. 20 cm × 10 cm × 10 cm
Pick up the correct statement from the following ?
A. Pointing is measured in sq.m
B. Plastering is measured in sq.m
C. Glazing is measured in sq.m
D. All the above
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 reduced levels of points, 30 metres apart along the longitudinal section of a road portion between chainages 5 and 9 are shown in the given figure. If there is a uniform up-gradient of the road 120 in 1, the chainage of the point with no filling or cutting is__________________?
A. (6 + 15) chains
B. (6 + 12) chains
C. (6 + 18) chains
D. None of these
Pick up the item whose weight is added to the weight of respective item, is________________?
A. Cleats
B. Brackets
C. Bolts
D. All the above
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