Question # 1

Radar transmit short pulses of high frequency

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infrared waves

Radio waves

Ultraviolet waves

Sound waves

Which vitamin is also known as Naphthoquinon:

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Vitamin K

Vitamin A

Vitamin B

Vitamin D

British scientist Tim Berners-Lee was the founder of?

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Google Company

Yahoo Mail

World Wide web

Hotmail

Electron-volt is the unit for:

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Energy

Power

Voltage

Current

Which instrument is used for recording measurement under water and to determine the presence of oil deposit under what?

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Fathometer

Galvanometer

Gramophone

Gravimeter

Which of the following is not a network command?

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Ping

Netcfg

Bill Tim

BMW

Petrology is the study of rocks in the

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Secret writing

History of life

Wood engraving

Earth's crust

Which one of the following is a major green house gas?

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Freon

Carbon dioxide

Carbon monoxide.

Chloro flurorcarbon

Animals that eat meat almost exclusively are known as:

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Herbivores

Carnivores

Prolific organisms

Arthropods

The magnetic effect of electric current was first observed by:

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Henry

Oersted

Faraday

Volta

The which organ does a fish respire

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Nose

Lungs

Gills

Fins

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