Question # 1

Who discovered Uranus?

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William Herschel

William Green

Albertus Magnus

Walter Brattain

Which of the following is not social network site?

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Amazon

MySpace

Orkut

Twitter

Development of goitre (enlarged thyroid glands)is mainly due of deficiency of?

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Sodium

Iodine

^Calcium

Iron

The sulphide ores of metals are concentrated:

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Cupellation

Electrolysis

Forth floatation

Calcinations

In what year ere the first three blood groups (A,B and O) discovered?

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1784

1843

1900

1812

Wisdom teeth are

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Last molars

last premolars

incisors

Canines

What temperature does butter meit at, approximately?

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88 F

62 F

73 F

80 F

J.B. Dunlop is famous for invention of

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Rubber boor

Model air planes

Automobile whee rim

Pneumatic rubber tire

Which of he following gases is used in he cigarette lighters?

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Butane

methane

Propane

radon

Lack of _____ retards the rate of photosynthesis in plants.

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flowers

oxygen

water

seeds

What is the science of sound?

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Taxidermy

Stenography

Paleontology

Acoustics

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