A cement concrete road is 1000 m long, 8 m wide and 15 cm thick over the sub-base of 10 cm thick gravel. The box cutting in road crust is 1000 m3 1500 m3 500 m3 2000 m3 TRUE ANSWER : ? YOUR ANSWER : ?
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 ½ (Bd + Sd2) B × d - Sd1/2 B + d + Sd Bd + Sd2 TRUE ANSWER : ? YOUR ANSWER : ?
The floor area includes the area of the balcony up to 0.25 0.5 1 0.75 TRUE ANSWER : ? YOUR ANSWER : ?
The assumption on which the trapezoidal formula for volumes is based, is The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied All listed here The mid-area of a pyramid is half the average area of the ends The end sections are parallel planes TRUE ANSWER : ? YOUR ANSWER : ?
The area of a sloping surface of a protective embankment of mean height‘d’, side slopes S: 1 and length ‘L’ is √[d² × (ds)²] L.D √(1 + s²) d × d × s 2 L.D √(1 + s²) TRUE ANSWER : ? YOUR ANSWER : ?
The area of a sloping surface of a protective embankment of mean height‘d’, side slopes S: 1 and length ‘L’ is L.D √(1 + s²) d × d × s √[d² × (ds)²] 2 L.D √(1 + s²) TRUE ANSWER : ? YOUR ANSWER : ?
The detention period in a septic tank is assumed 20 minutes 40 minutes 30 minutes 25 minutes TRUE ANSWER : ? YOUR ANSWER : ?
The weight of an item is measured correct to nearest 1.00 kg 0.75 kg 0.25 kg 0.50 kg TRUE ANSWER : ? YOUR ANSWER : ?
The correct Prismoidal formula for volume is D [first area + last area + Ʃ Even area + 2 Ʃ odd areas] D/3 [first area + last area + 2 Ʃ Even area + 4 Ʃ odd areas] D/3 [first area + last area + 4 Ʃ Even area + 2 Ʃ odd areas] D/6 [first area + last area + 2 ∑ Even area + 4 ∑ odd areas] TRUE ANSWER : ? YOUR ANSWER : ?
The volume is measured correct to the nearest 0.03 cum 0.04 cum 0.01 cum 0.02 cum TRUE ANSWER : ? YOUR ANSWER : ?