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Q.1) The standard size of masonry brick is – A) 18 x 8 x 8 cm B) 19 x 9 x 9 cm C) 20 x 10 x 10 cm D) 21 x 11 x 11 cm Answer Option (B) Explanation : As per IS : 1077-1976, the standard sizes of different bricks are :…
Q.1) The rocks formed due to solidification of molten mass lying below or above the earth surface are called : A) Aqueous rock B) Sedimentary rocks C) Metamorphic rocks D) Igneous rocks Answer Option (D) Q.2) The sedimentary rocks are formed due to : A) Solidification of molten mass lying below or above the earth…
