Related Questions

The softest material just next to talc in the Mho's scale is
A Quartz
B Gypsum
C Feldspar
D Fluorite
Which of the following constituents of steels is softest and least strong?
A Austenite
B Pearlite
C Ferrite
D Cementite
The softest material in Mho's scale (for measuring hardness) is
A Talc
B Gypsum
C Rubber
D None of these
The softest material just next to talc in the Mhos scale is
A Quartz
B Gypsum
C Feldspar
D Fluorite
Which of the following is the softest material?
A Quartz
B Calcite
C Corrundum
D Flourite
The oldest rocks in the earth's crust were once molten, and came from deep inside the earth. The molten rock, called magma, spewed out in volcanic eruptions during the earth's early life and solidified into hard rock's called
A granite
B basalt
C igneous rocks
D sedimentary rocks
Igneous rocks are formed from molten rock material. Which one of the following is not an igneous rock?
A Granite
B Quartz
C Feldspar
D Slate
The only rock-mine of Bangladesh is situated in :
A Bogra
B Dinajpur
C Thakurgoan
D Rangpur
. LAVA: ROCK
A WATER: ICE
B FOREST:WOOD
C GEYSER: HEAT
D VOLCANO:LAVA
----- a successful rock star, a singer must have a stage presence and charisma in addition to mere musical talent.
A To become
B Becomes
C In order becoming
D For becoming

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