The Most Powerful Explosive Used in Blasting Is

Q9: Marble is an example of<br>A)aqueous rock<br>B)metamorphic rock<br>C)sedimentary

Q10: The process of taking out stones of

Q11: Solidification of molten magma at the surface

Q12: Granite is an example of<br>A)aqueous rocks<br>B)sedimentary rocks<br>C)metamorphic

Q13: Heating technique of breaking rocks is suitable

Q15: Boasted finish of dressing stone is<br>A)making non-continuous

Q16: A fine grained granite<br>A)can be polished well<br>B)can

Q17: .Solidification of molten magma within the earth's

Q18: Sedimentary rocks are formed due to<br>A)solidification of

Q19: Siliceous sand subjected to metamorphic action is