Estimating and Costing For 100 sq. m cement concrete (1 : 2: 4) 4 cm thick floor, the quantity of cement required, is 0.94 m³ 0.90 m³ 1.00 m³ 0.98 m³ 0.94 m³ 0.90 m³ 1.00 m³ 0.98 m³ ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The assumption on which the trapezoidal formula for volumes is based, is All listed here The end sections are parallel planes The mid-area of a pyramid is half the average area of the ends The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied All listed here The end sections are parallel planes The mid-area of a pyramid is half the average area of the ends The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The inspection pit or chamber is a manhole provided in a base drainage system At every change of gradient At every change of direction All of these At every 30 m intervals At every change of gradient At every change of direction All of these At every 30 m intervals ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The expected out turn of half brick partition wall per mason per day is 1.5 m2 4.0 m2 5.0 m2 2.0 m2 1.5 m2 4.0 m2 5.0 m2 2.0 m2 ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The area of a sloping surface of a protective embankment of mean height‘d’, side slopes S: 1 and length ‘L’ is 2 L.D √(1 + s²) d × d × s L.D √(1 + s²) √[d² × (ds)²] 2 L.D √(1 + s²) d × d × s L.D √(1 + s²) √[d² × (ds)²] ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The most reliable estimate is Preliminary estimate Detailed estimate Cube rate estimate Plinth area estimate Preliminary estimate Detailed estimate Cube rate estimate Plinth area estimate ANSWER DOWNLOAD EXAMIANS APP
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