For 12 mm thick cement plastering 1 : 6 on 100 sq.m new brick work, the quantity of cement required, is

The measurement is not made in square meters in case of

The main factor to be considered while preparing a detailed estimate, is

The most reliable estimate is

Pick up the correct statement from the following:

The volume is measured correct to the nearest

Cost of fittings and their fixing is specified for the following sanitary fittings

Pick up the correct statement in case of water supply.

Brick walls are measured in sq. m if the thickness of the wall is