Building Materials The rocks which are formed due to pouring of magma at the earth's surface are called Plutonic rocks Hypabyssal rocks Volcanic rocks Igneous rocks Plutonic rocks Hypabyssal rocks Volcanic rocks Igneous rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Paints with white lead base are suitable for painting of Iron work Wood work Both wood work and iron work None of these Iron work Wood work Both wood work and iron work None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials A good building stone should not absorb water more than 20 % 10 % 5 % 15 % 20 % 10 % 5 % 15 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Crushing strength of a good building stone should be more than 100 MPa 200 MPa 50 MPa 150 MPa 100 MPa 200 MPa 50 MPa 150 MPa ANSWER DOWNLOAD EXAMIANS APP
Building Materials Good quality sand is never obtained from River Sea Gravel powder Lake River Sea Gravel powder Lake ANSWER DOWNLOAD EXAMIANS APP
Building Materials In order of increasing percentage of silica, the correct sequence is None of these Sandy clay, calcareous clay, pure clay Calcareous clay, pure clay, sandy clay Pure clay, sandy clay, calcareous clay None of these Sandy clay, calcareous clay, pure clay Calcareous clay, pure clay, sandy clay Pure clay, sandy clay, calcareous clay ANSWER DOWNLOAD EXAMIANS APP
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