Question # 1

What diseases is caused by a deficiency of niacin (Vitamin 5) in the diet

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Beriberi

Rickets

Pellagra

Anemia

The average of 5 consecutive odd numbers is 95. What is the 4th number:

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97

93

99

95

What is the largest search engine of the internet?

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Google

MSN

Yahoo

Bing

Disease associated with secretion of toxin is:

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Tetanus

T.B.

Food posing

AIDS

Frank Whittle is famous for invention of:

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Ethyl gasoline

Radar

Jet Propulsion

Sonar

A am carrying a bucket full of water in of water in one hand stretches his other arm

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To reduce consumption of energy

To bring the combined center of gravity of his angular momentum

To conserve his angular momentum

To make his movements streamlined

Which vitamin can be produced by the body?

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A

D

C

B complex

The element which form amphoteric oxides is:

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Antimony

Bismuth

Sodium

Phosphorous

The mass of a body at the center of earth is:

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Zero

Remains constant

More than at the surface

Less then at he surface

The focal length of a convex lens is

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Shorter for blue light than for red

The same for all colours

Shorter of red light than for blue

Maximum for yellow light

Superconductivity is due to

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Electrons

Protons

Pair of electrons

Neutrons

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