The commonly used color pigment in paints, is

The lime which contains mainly calcium oxide and slacks with water, is

The amount of water used for one kg of distemper is

Which of the following sedimentary rocks changes into quartzite by metamorphic action?

The initial setting time of lime-pozzolana, is

Strength of cement concrete primarily depends upon

The type of arch generally constructed over a wooden lintel or over a flat arch for the purpose of carrying the load of …

Seasoning is

Chlorite, a green colour mineral is mainly derived from the decomposition of