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1. |
Gypsum is a
|
A. |
mechanically formed sedimentary rock |
B.
|
igneous rock |
C.
|
chemically precipitated sedimentary rock
|
D.
|
metamorphic rock
|
|
Answer: Option C
Explanation:
|
2. |
Which of the following sedimentary rocks changes into quartzite by metamorphic action ?
|
A. |
sand stone |
B.
|
lime stone |
C.
|
shale
|
D.
|
gypsum
|
|
Answer: Option A
Explanation:
|
3. |
Quartitze is a
|
A. |
silicious rock |
B.
|
argillaceous rock |
C.
|
calcareous rock
|
D.
|
aqueous rock
|
|
Answer: Option A
Explanation:
|
4. |
Which of the following is a mineral ?
|
A. |
basalt |
B.
|
granite |
C.
|
quartz
|
D.
|
syenite
|
|
Answer: Option C
Explanation:
|
5. |
Slate is formed by metamorphic action on
|
A. |
shale |
B.
|
lime stone |
C.
|
sand stone
|
D.
|
granite
|
|
Answer: Option A
Explanation:
|
6. |
Which of the following is a rock ?
|
A. |
quartz |
B.
|
mica |
C.
|
gypsum
|
D.
|
none of the above
|
|
Answer: Option C
Explanation:
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