Question # 1

The proportion of carbon dioxide in air is.

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40 percent

0.4 percent

0.04 percent

0.004 percent

Oxygen and nitrogen react to form.

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Nitric Acid

Nitrogen oxide

Nitrogen peroxide

Nitrate

Meat and eggs are rich in

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carbohydrates

proteins

glucose

vitamin

Fats are formed by teh combination of.

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Glucose + Glucose

Water + Carbon di oxides

Glycerol + Fatty acids

Amino acids water

Insulin is secreted from this gland

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Adrenal gland

Pancreases

Thyroid gland

Pituitary gland

Who discovered the penicillin?

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Robert brown

Sir Alexander Fleming and Howard florey

Edward genes

Robert Hook

Individual known as universal donor have blood group

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A group

O group

A.B group

B group

The invention of science which rules the world today is.

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Computer

Television

Artificial satellite

Space shuttle

Scratches on the body after kitten's bite result in ........ disease.

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Rabies

Cancer

Burn

Paralysed

Which one is the example of antibiotic in the following.

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Cephalosporins

Erythromycines

Both a and b

None

Dr. Abdus Salam was founded an International Institutute for theoretical physics in

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Germany

France

Italy

Spain

The chemical present in the cigarette smoke is

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Tar

Carbon monoxide

Nicotine

All A,B,C

The percentage of Neon by volume is.

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0.002

0.9

0.02

0.00055

The height of troposphere above earth's surface is

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10 km

18 km

20 km

40 km

Dr. A.Q.Khan tested the nuclear devices at Chaghi in Balochistan on May 28.

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1974

1994

1998

1999

Teh process of converting atompspheric nitrogen to useable from is called.

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Nitrogen cycle.

Carbon cycle

Nitrogen fixation

Water cycle

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