Estimating and Costing The correct Prismoidal formula for volume is D/6 [first area + last area + 2 ∑ Even area + 4 ∑ odd areas] D/3 [first area + last area + 2 Ʃ Even area + 4 Ʃ odd areas] D [first area + last area + Ʃ Even area + 2 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] D/3 [first area + last area + 2 Ʃ Even area + 4 Ʃ odd areas] D [first area + last area + Ʃ Even area + 2 Ʃ odd areas] D/3 [first area + last area + 4 Ʃ Even area + 2 Ʃ odd areas] ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The detention period in a septic tank is assumed 40 minutes 30 minutes 25 minutes 20 minutes 40 minutes 30 minutes 25 minutes 20 minutes ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing Pick up the item of work not included in the plinth area estimate Room area Courtyard area Wall thickness W' Area Room area Courtyard area Wall thickness W' Area ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The expected out turn of cement concrete 1 : 2 : 4 per mason per day is 3.5 m³ 5.0 m³ 1.5 m³ 2.5 m³ 3.5 m³ 5.0 m³ 1.5 m³ 2.5 m³ ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The diameter of a domestic sewer pipe laid at gradient 1 in 100 is recommended 200 mm 175 mm 100 mm 150 mm 200 mm 175 mm 100 mm 150 mm ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The rate of an item of work depends on Specifications of works Specifications of materials Proportion of mortar All of these Specifications of works Specifications of materials Proportion of mortar All of these ANSWER DOWNLOAD EXAMIANS APP
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