Materials
The colour of sedimentary rocks are usually determined by
(a) Nitrogen (b) Sulphate (c) Iron (d) Bacteria Ans :- (c) Iron Explanation :- The colour of sedimentary rocks are ...
Example of volcanic rocks is
(a) Basalt (b) Dolerite (c) Granite (d) Gypsum Ans :- (a) Basalt Explanation :- Volcanic rock is extrusive in nature ...
The light weight aggregates are obtained from
(a) sedimentary rocks (b) metamorphic rocks (c) igneous rocks (d) volcanic source Ans :- (d) volcanic source Explanation :- Igneous ...
The rocks which are deposited in layers and can be easily split along layers is known as
(a) metamorphic rock (b) sedimentary rock (c) Stratified rock (d) both (b) and (c) Ans :- (d) both (b) and ...
Which one of the following metamorphic rocks has more weathering resistance characteristics?
(a) Lime stone (b) Phyllite (c) Quartzite (d) Slate Ans :- (c) Quartzite Explanation :- Metamorphic rocks are the igneous ...
Granite is example for
(a) Igneous rock (b) Metamorphic rock (c) Sedimentary rock (d) Calcareous rock Ans :- (a) Igneous rock Explanation:- Igneous rock- ...
Shingle is
(a) Water bound pebbles (b) Disintegrated laterite (c) Crushed granite (d) None of these Ans :- (a) Water bound pebbles ...
Gypsum is a
(a) Mechanically formed sedimentary rock (b) Igneous rock (c) Chemically precipitated sedimentary rock (d) Metamorphic rock Ans :- (c) Chemically ...
The coefficient of linear expansion of granite is in the range of that
(a) Glass (b) Mild Steel (c) High carbon steel (d) Bamboo Ans :- (a) Glass Explanation :- Granite and glass ...
Rocks formed due to alteration of original structure due to heat and excessive pressure are called
(a) Sedimentary rocks (b) Igneous rocks (c) Metamorphic rocks (d) None of these Ans :- (c) Metamorphic rocks Explanation :- ...
