Building Materials A stone is rejected if it absorbs water more than 20 % 10 % 5 % 15 % 20 % 10 % 5 % 15 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The method of addition polymerization is used for obtaining: Polypropylene Polyvinylchloride All of these Polystyrene Polypropylene Polyvinylchloride All of these Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks which are formed due to cooling of magma at a relatively shallow depth from the earth's surface are called Hypabyssal rocks Igneous rocks Volcanic rocks Plutonic rocks Hypabyssal rocks Igneous rocks Volcanic rocks Plutonic rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen completely dissolves in All of these Chloroform Carbon bisulphide Coal tar All of these Chloroform Carbon bisulphide Coal tar ANSWER DOWNLOAD EXAMIANS APP
Building Materials Iron ore may contain Carbon All listed here Phosphorus and manganese Silicon Carbon All listed here Phosphorus and manganese Silicon ANSWER DOWNLOAD EXAMIANS APP
Building Materials The commonly used color pigment in paints, is All listed here Iron oxide Carbon black Ambers All listed here Iron oxide Carbon black Ambers ANSWER DOWNLOAD EXAMIANS APP
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