Building Materials Gneiss is obtained from Metamorphic rocks Sedimentary metamorphic rocks Igneous rocks Sedimentary rocks Metamorphic rocks Sedimentary metamorphic rocks Igneous rocks Sedimentary rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the correct statement regarding low heat cement from the following: All listed here Its final setting time is about 10 hours It possesses less compressive strength Its initial setting time is about one hour All listed here Its final setting time is about 10 hours It possesses less compressive strength Its initial setting time is about one hour ANSWER DOWNLOAD EXAMIANS APP
Building Materials Rocks formed due to alteration of original structure due to heat and excessive pressure are called Sedimentary rocks Igneous rocks Metamorphic rocks None of these Sedimentary rocks Igneous rocks Metamorphic rocks None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Age of a tree may be ascertained by Number of branches Number of annual rings Radius of its stem Circumference of its stem Number of branches Number of annual rings Radius of its stem Circumference of its stem ANSWER DOWNLOAD EXAMIANS APP
Building Materials Red short iron cracks when bent due to the presence of Sulphur Silicon Carbon Phosphorus Sulphur Silicon Carbon Phosphorus ANSWER DOWNLOAD EXAMIANS APP
Building Materials Brittleness of cold is due to an excess of Silicon Sulphur Carbon Phosphorus Silicon Sulphur Carbon Phosphorus ANSWER DOWNLOAD EXAMIANS APP
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