Question # 1

The period of " Alchemy" was no doubt the period of.

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Pakistani scientists

Greek scienctist

Muslim Scientistst

American Scientists

This is the invention of modern world

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Aeroplane

Railway

Computer

Television

The contents of sodium in leaf tissus vary from.

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0.01 - 10%

10-15%

12-16 %

At present average annual population growth rate in Pakistan is 2.6 percent. In how many year it will become double?

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47 year

37 year

17 year

27 year

The function of platelets is.

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Blood clotting

Engulfing the baceria

To produce antibiotics

Transfer of oxygen

He is the discoverer of sulphuric acid

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Jabir bin Hayyan

Al-Biruni

Muhammad Ibn Zakariya Al-Razi

Ibn-ul-Haitham

The disease which causes paralysis

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Hepatitis

smallpox

polio

measles

The height of stratosphere above earth's is surface is:

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18 km

25 km

50 km

100 km

Ice floats on the surface of water due to.

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Higher density

Lower density

Normal density

Very High density

The primary and cheapest source of energy for the cell:

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Proteins

Carbohydrates

Vitamins

Fast

The density of ice at o°C is & nbsp

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0.918g/cm3

0.618g/cm3

0.718g/cm3

0.8/8 g/cm3

Genetic information is transferred by

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Nucleus

Chromosomes

Genes

Gametes

They are helpful in transport of gases in the blood

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White cells

Red cells

Plateless

Plasma

Smog can cause.

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Eye diseases

Lung diseases

Cancer

Typhoid

The translation of book Al-Chemia in latin was dope an English man in.

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1143

1043

1144

1156

___________ acts as a lubricant int he joints and other internal body organs.

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Minerals

Salts

Water

Food

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