Question # 1

The surface of a hard disk ins logically divided into

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Firmware

SIM

Pie-Shaped sectors

None of these

There is no neutron in the atom of:

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Carbon

Nitrogen

Hydrogen

Ozone

Sum of the age A and B at present is 7 times the difference in their age. After five years, the sum of their ages will be 9 times the difference in their ages, the present age of he elder of the tow is therefore

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10 years

20 years

35 years

None of these

In order of access the world wide wed you need?

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An internet connection, an internet service provider and browser software

A modern and browser

Both a & b

None of the above

Which one of the following is not a radioactive element

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Uranium

Radium

Thorium

Cadmium

Who introduced blind education system?

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Thomas Edison

Louis Braille

Franklin

Morgan

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

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Freon

Carbon dioxide

Carbon monoxide.

Chloro flurorcarbon

AIDS is caused by the organisms which are

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Bacteria

Fungi

Viruses (HTLV III)

Protozoa

Which was the first company in the world to manufacture computers for commercial use ?

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Remington Rand

IBM

Hewlett-Packard

Apple computers

Which device converts electrical energy into sound energy?

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Generator

Steam engine

Electrical Motor

Loudspeaker

The pH of human blood is between:

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6.5

7.4

8.9

4.5

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