Question # 1

How much population of the worlds is deprived of drinking water

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Three fourth

One third

Half

one fourth

Chemical reaction taking place in animal and plant cells are collectively called

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Catabolism

Anabolism

Metabolism

Non of these

The percentage of nitrogen in air is

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76%

77%

78%

79%

Mechanics, heat,light and sound are the branches of

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chemistry

astronomy

biology

physics

It is an important constituent of DNA and RNA our body

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Iron

Chlorine

Fluorine

Phosphorus

The form of carbon which is not crystalline is.

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Charcoal

Graphite

Bucky Ball

Diamond

Fast are made up of

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glucose

water and carbon dioxide

glycerol and acids

amino acids and water

Painkiller is used to remove.

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Headache

Hepatitis

AIDS

None of them

____________ are formed by the chemical combinatiin of fatty acid with glycerol

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Carbohydrates

Lipids

Proteins

Glucose

Landsteiner divided human population in four groups on the basisof blood groups in

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1909

1902

1904

1905

one gram of fast gives energy

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9 kcal

18 kcal

27 kcal

39 kcal

The coldest layer of the atmosphere

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Troposphere

Stratosphere

Mesosphere

Thermosphere

Cholera disease is characterizedly.

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State fruits

Poluted water

Stools water

All of them

Water pollution can cause.

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Cholera

Typhoid

Cancer

Both a and b

The date of birth of Dr. Munir Ahmad is.

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1924

1925

1926

1927

The sun almost entirely consists to the element

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oxygen

iron

phosphorus

hydrogen

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