Estimating and Costing For 100 sq. m cement concrete (1 : 2: 4) 4 cm thick floor, the quantity of cement required, is 0.98 m³ 1.00 m³ 0.90 m³ 0.94 m³ 0.98 m³ 1.00 m³ 0.90 m³ 0.94 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 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/3 [first area + last area + 4 Ʃ Even area + 2 Ʃ odd areas] D [first area + last area + 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/3 [first area + last area + 4 Ʃ Even area + 2 Ʃ odd areas] D [first area + last area + Ʃ Even area + 2 Ʃ odd areas] ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The main factor to be considered while preparing a detailed estimate, is Quantity of the materials Transportation of materials All of these Availability of materials Quantity of the materials Transportation of materials All of these Availability of materials ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The area is measured correct to the nearest 0.03 sqm 0.04 sqm 0.01 sqm 0.02 sqm 0.03 sqm 0.04 sqm 0.01 sqm 0.02 sqm ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing Pick up the correct statement regarding the centre line method of estimating a building 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 length is reduced by half the layer of main wall joining the partition wall The centre line is worked out separately for different sections of walls of a building 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 length is reduced by half the layer of main wall joining the partition wall The centre line is worked out separately for different sections of walls of a building All of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS