Which mineral is used extensively in the manufacture of plaster of Paris? MCQ with Answer and Explanation

Which mineral is used extensively in the manufacture of plaster of Paris?
A. Quartz
B. Mica
C. Gypsum
D. Feldspar
Answer: Option C
Solution (By JKSSB Mock Tests)
Gypsum is heated to produce plaster of Paris, which is widely used in construction and medicine.

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Practice More Physical Geography Questions

Question #1
The Panama Canal connects the Atlantic Ocean with the:
A. Indian Ocean
B. Pacific Ocean
C. Southern Ocean
D. Arctic Ocean

Correct Answer: Option B


Explanation:
The Panama Canal links the Atlantic and Pacific Oceans across Central America.

This question belongs to: Geography GK Physical Geography
Question #2
The International Date Line roughly follows:
A. 90° East
B. 180° Longitude
C. 0° Longitude
D. 90° West

Correct Answer: Option B


Explanation:
The International Date Line roughly follows 180° longitude and is where the calendar date changes by one day.

This question belongs to: Geography GK Physical Geography
Question #3
The thermocline refers to:
A. Ocean Current Boundary
B. Rapid Pressure Change
C. Rapid Temperature Change with Depth
D. Rapid Salinity Change

Correct Answer: Option C


Explanation:
The thermocline is a layer where ocean temperature decreases rapidly with depth.

This question belongs to: Geography GK Physical Geography