Question # 1

According to June 2015 estimates, iron ore reserves of the world are:

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190,000 million metric tons

100,000metric tons

50,000metric tons

1000million metric tons

From economic point of view, iron ore is useable, which contain iron particles:

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More than 10 percent

At least 20 percent

Up to 30 percent

More than 50 percent

From economic point of view, iron is world's most:

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Useful & cheap metal

Costly metal

Rare metal

Rare available metal

In the world, China's position in iron ore production is:

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Not very important

Very important

Very unimportant

At third position

According to June 1990 estimates, ironore reserves of the world are:

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300,000 million metric tons

100,000 metric tons

50,000 metric tons

1000 million metric tons

In haematite iron ore, iron particles content:

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Is 60-70 percent

Is up to 50 percent

Is near about 40 percent

Is up to 45 percent

U.S.A's largest iron ore deposits are located in:

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Alabama & Birmingham state

Lake superior region

Western mountainous region

Alaska state

Iron ore, after first stage smelting is called

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Wrought iron

Cast iron

Pig iron

Raw iron

Pakistan imports iron ore in:

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Large quantities

Small quantities

Very large quantities

Not import iron

Brazil's largest iron ore deposits are in:

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Minas Geras

Paraba valley

Bahia

Mato Grasso

In the continent of Europe, in iron ore export, Sweden is:

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Most important country

Unimportant country

An important country

Not an important country

Iron ore deposits found in Kalabagh (Mianwali) are:

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Magnetite

Haematite

Limonite

Siderite

U.S.A' s largest iron ore deposits are located in:

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Alabama & Birmingham state

Lake Superior region

Western mountainous region

Alaska state

In 1990, world's largest producer of iron ore was:

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Russia

United States of America

China

India

People are aware about iron use:

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For thousand years

Since 5000 B.C

In 1750 A.D during industrial revolution

Were not aware until 18th century

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