Question # 1

The measurement of rainfall is made by an instrument known as?

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Radiometer

Ombrometer

Refrecometer

Rain gauge

if the product of two number is 10& their sum is 7, then the larger of the two numbers is

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3

4

5

2

A computer tower is NOT?

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A CPU

A peripheral

Both A & B

None to these

which vitamin is present in large amount in citrus fruits like lemons and orange

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Vitamin C

Vitamin K

^{Vitamin D}

Vitamin A

Acid rain contains high levels of

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Oxalic acid

Acetic acid

Sulphuric and nitric acids

Carbolic acid

Which one of the following colours has he longest wavelength?

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Yellow

Blue

Red

Green

Which of element shows maximum radioactivity?

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Francium

Uranium

Radium

Thorium

Which of the following has no blood, but respires?

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Cockroach

Earthworm

Fish

Hydra

What is the casting of a shadow by one celestial body to another?

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Eclipse

precession

parallax

equinox

Who is the 200-inch telescope on Mt.Palomar name after?

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Edward Palomar

Edward Barnard

George Ellery Hale

Edwin Hubble

Which of the following words is defined as 'the ability of a liquid to resist flowing:

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Viscosity

Fluidity

Pourability

Freezability

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