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Mineral & Power - Section 1

1:  

Match the following:

Mineral          Leading producer

A. Uranium       1. Australia

B. Bauxite         2. Mexico

C. Salt              3. Canada

D. Silver            4. U.S.A.

A.

A B C D

1 3 4 2

B.

A B C D

2 4 1 3

C.

A B C D

3 1 4 2

D.

A B C D

4 2 1 3

 
 

Option: C

Explanation :

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2:  

Which country ranks top in the mining of gold?

A.

Canada

B.

U.S.A.

C.

India

D.

South Africa

 
 

Option: D

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3:  

Bituminous coal is

A.

A brownish porous substance, with a high percentage of moisture and volatile, matter, and having low heat capacity

B.

A soft coal, brown in colour, having a high percentage of moisture and much volatile matter

C.

A soft coal which contains about 70% carbon

D.

The best among all types of coal, containing 90% carbon and is smokeless

 
 

Option: C

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4:  

Name the country which has developed electricity from ocean tides

A.

U.S.A.

B.

U.S.S.R.

C.

U.K.

D.

None of these

 
 

Option: B

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5:  

The leading producer of silver is

A.

Mexico

B.

S. Africa

C.

U.S.A.

D.

U.S.S.R.

 
 

Option: A

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