19.
The highest degree of concentration of mineral deposits are found in
A. northeastern zone
B. northwestern zone
C. southern zone
D. All of the above
Answer & Explanation
Answer: Option A
Explanation:
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20.
The group of minerals chemically containing hydrocarbons is
A. silicate group
B. organic group
C. oxide group
D. hydride group
Answer & Explanation
Answer: Option B
Explanation:
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21.
The iron ore mined at Bailadila is mostly
A. haematite B. siderite
C. limonite D. magnetic
Answer & Explanation
Answer: Option A
Explanation:
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22.
The leading state in producing paper is
A. Bihar
B. West Bengal
C. Kerala
D. Orissa
Answer & Explanation
Answer: Option B
Explanation:
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23.
The largest dune files are found in
A. Middle East
B. North Africa
C. both (a) and (b)
D. None of the above
Answer & Explanation
Answer: Option C
Explanation:
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24.
The Harmattan is
A. cool, extremely dry wind that forms over the Sahara and blows westward or south-westward to the African coast
B. wind that blows during the dry season from December to February
C. tertiary wind that carry great quantities of fine dust from the Sahara
D. All of the above
Answer & Explanation
Answer: Option D
Explanation:
No answer description available for this question.