Pick up the correct statement from the following:

The quantity of coarse aggregate required for RCC (1:3:6) for 20 cubic metres of work is .................

.....................is prepared on the basis of plinth area of building, the rate being deducted from the cost of simil…

A culvert can be used to span over a canyon, or depression, or even over a freeway or roadway.

For third class building flooring shall be of brick-on-edge floor over well rammed earth.

The maximum length of vehicle that can be used on Indian roads is .....................

The assumption on which the trapezoidal formula for volumes is based, is

The item of steel work which is measured in sq.m, is

For brickwork, no deduction is made for the area of opening up to</p>