The rocks which are formed due to cooling of magma at a relatively shallow depth from the earth's surface are called

Wrought iron contains carbon about

Good quality sand is never obtained from

For making fly-ash building bricks, the following mix of fly-ash, sand and lime, is

The curved swellings from the growth of layers or wounds left after branches are cut off in an irregular manner are know…

Pick up the correct statement from the following:

The most fire resistant paints are:

The process of decarbonising the pig iron completely and then adding proper percentage of carbon for manufacturing steel…

Mastic asphalt is generally used for