Question # 1

A method of transferring information (often textt massage) form one computer to another over a network is called?

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Electronic Mail (E-Mall)

FAX

Downloading

Data transfer

The large plates of solar panels are painted with which colour?

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Red

White

Yellow

Black

A man loses Rs. 20 by selling a toy for Rs. 3 Per piece and gains Rs. 30 by selling the same piece at Rs. 3.25 per piece. The number of pieces sold by the main is.......

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100

120

200

300

Intel is the largest manufacture of inlet is the largest manufacture of microprocessor, "inlet" is the acronym for?

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International Electrical

International Electronics

Integrated Electronics

Intentional Electronics

Pure gold is:

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17 carat

20 carat

24 carat

36 carat

N₂ content is kept constant in the biosphere due to:

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N_{2 fixation}

Industrial pollution

Nitrogen cycle

Absorption of N₂

Light travels slower in glass than in air because:

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Density of glass is less than that of air

Density of glass is greater then that of air

Refractive index of air is less than that of glass

In 1987, what was Fred Whipple awarded?

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Henry Norris Russell Award

Gold Medal of the Royal Astronomical Society

J.lawrence Smith award

Distinguished Federal Civilian Service Award

Mole is unit of

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Amount of Substance

Length

Distance in Navigation

Work

Lumen is a unit of?

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Luminous flux

Depth of water

Work of Energy

Mass

"INI" extension refers usually to what kind of file?

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Image file

System file

Both a & b

None of these

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