Question # 1

What is the gas that humans breathe?

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Carbon dioxide

Oxygen

Carbon monoxide

Nitrogen

Which gas is used in the preparation of soft drinks?

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Carbon dioxide

Oxygen

Nitrogen

Halogens

The name ''copper'' is derived form the name of the tiny island country of

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Cyprus

Denmark

Greece

Malta

Which of these metals often occurs naturally in the pure state?

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Aluminum

Lead

Gold

Sodium

Whi8ch of the following is fundamentally the Rh factor?

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An vitamin deficiency

A form of anaemia

An antigen-antibody reaction

A hormona reaction

Which of the following contains high content of lead?

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Low octane fuel

High octane fuel

Cooking gas

Coal

Oil spreads over the surface of water because:

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Oil is more dense than water

Oil less dense than water

Oil has more surface tension then water

Oil has less surface tension than water

UPS Stand for:

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Uninterrupted power Supply

Uninterrupted Popular supply

Urgent power Supply

Uninterrupted power Search

The average of eight results is 25; that of the first tow is 20 and of the next three is 26. The sixth result is less than the seventh by 4 and less by 6 than eighth. What is the last result:

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24

26

28

30

Canadian , Hugh Le Caine, is often regarded as a hero in what type of music?

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Jazz Blues

Capella Music

Electronic Music

Be-bop Music

Which of the following disease is not caused by virus?

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Ranikhet

Blu tongue

Marek's disease

Babesiosis

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