Which mineral is commonly known as 'Rock Salt'? MCQ with Answer and Explanation

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Which mineral is commonly known as 'Rock Salt'?

A. Dolomite

B. Halite

C. Calcite

D. Gypsum

Answer: Option B

Solution (By JKSSB Mock Tests)

Halite is the mineral form of sodium chloride (NaCl) and is commonly known as rock salt.

This question belongs to: Geography GK Physical Geography

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Practice More Physical Geography Questions

Question #1

Which force is responsible for the movement of tectonic plates?

A. Gravitational Force

B. Convection Currents

C. Magnetic Force

D. Frictional Force

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Correct Answer: Option B

Explanation:
Convection currents in the mantle drive the movement of tectonic plates.

This question belongs to: Geography GK Physical Geography

Question #2

Which of the following is an example of a block mountain?

A. Rockies

B. Andes

C. Himalayas

D. Vosges Mountains

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Correct Answer: Option D

Explanation:
The Vosges Mountains in France are a classic example of block mountains.

This question belongs to: Geography GK Physical Geography

Question #3

The Prime Meridian is located at:

A. 0° Latitude

B. 180° Longitude

C. 90° Latitude

D. 0° Longitude

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Correct Answer: Option D

Explanation:
The Prime Meridian is the reference line for longitude at 0°.

This question belongs to: Geography GK Physical Geography

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