Estimating and Costing The correct Prismoidal formula for volume is 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] D/6 [first area + last area + 2 ∑ Even area + 4 ∑ odd areas] ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The slope of the outlet of 'P trap' below the horizontal is kept 10° 8° 14° 12° 10° 8° 14° 12° ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing In case of laying gullies, siphons, intercepting traps, the cost includes All of these Connection to drains Bed concreting Setting and laying All of these Connection to drains Bed concreting Setting and laying ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing Pick up the correct statement regarding the centre line method of estimating a building The centre line length is reduced by half the layer of main wall joining the partition wall All of these Product of the centre line of the walls and area of cross-section of any item, gives total quantity of the item The centre line is worked out separately for different sections of walls of a building The centre line length is reduced by half the layer of main wall joining the partition wall All of these Product of the centre line of the walls and area of cross-section of any item, gives total quantity of the item The centre line is worked out separately for different sections of walls of a building ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The expected out turn of cement concrete 1 : 2 : 4 per mason per day is 1.5 m³ 5.0 m³ 2.5 m³ 3.5 m³ 1.5 m³ 5.0 m³ 2.5 m³ 3.5 m³ ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The expected out turn of 2.5 cm cement concrete floor per mansion per day 10 sqm 5.0 sqm 7.5 sqm 2.5 sqm 10 sqm 5.0 sqm 7.5 sqm 2.5 sqm ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS