In case of laying gullies, siphons, intercepting traps, the cost includes

The coefficient of earth pressure when the soil is at equilibrium is .......................

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

Pick up the correct statement from the following:

On designing retaining walls it is necessary to take care of .....................exerted by soil mass.

The expected out turn of 12 mm plastering with cement mortar is

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

The 'centre line method' is specially adopted for estimating

Which of the following pavement has greater life?