Estimating and Costing The assumption on which the trapezoidal formula for volumes is based, is The end sections are parallel planes The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied The mid-area of a pyramid is half the average area of the ends All listed here The end sections are parallel planes The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied The mid-area of a pyramid is half the average area of the ends All listed here ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing In long and short wall method of estimation, the length of long wall is the centre to centre distance between the walls and None of these One fourth breadth of wall on each side Half breadth of wall on each side Breadth of the wall None of these One fourth breadth of wall on each side Half breadth of wall on each side Breadth of the wall ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The rate of payment is made for 100 cu m (per % cu m) in case of Excavation in trenches for foundation All of these Earth work in excavation Rock cutting Excavation in trenches for foundation All of these Earth work in excavation Rock cutting ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The expected out turn of brick work in cement mortar in foundation and plinth per mason per day, is 1.50 m³ 1.25 m³ 1.00 m³ 1.75 m³ 1.50 m³ 1.25 m³ 1.00 m³ 1.75 m³ ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The expected out turn of half brick partition wall per mason per day is 4.0 m2 1.5 m2 5.0 m2 2.0 m2 4.0 m2 1.5 m2 5.0 m2 2.0 m2 ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The detention period in a septic tank is assumed 30 minutes 25 minutes 20 minutes 40 minutes 30 minutes 25 minutes 20 minutes 40 minutes ANSWER DOWNLOAD EXAMIANS APP
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