Question # 1

A bases commonly known as 'Caustic potash' is used for making soft soaps, Which of theses is the correct chemical formula for the base:

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NaOH

KOH

Ba(OH)₂

LiOH

What range of electromagnetic radiation is used to cook food in special ovens

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Gamma

Infrared

Microwave

Ultraviolet

What is the study of Algae?

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Phycology

Cartography

Philately

Lexicography

Lion is the under in etolian pyramid as:

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Producer

Primary consumer

Secondary Consumer

Tertiary Consumer

Who studies the behavior of chimps in the wild?

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Mary Leakey

Jane Goodall

Rosalind Franklin

Rachel Carson

Ina refrigerator, cooling is produced by?

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The evaporation of a volatile liquid

The sudden expansion of a compressed gas

The ice which deposits on the freezer

None of the above

Primarily, which one of the following systems of the body is attacked by the HIV?

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Cardiovascular

Immune

Respiratory

Reproductive

To copy files between the local system and any system reachable over the network is called FTP. FTP is the acronym for:

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First transfer protocol

File transfer Procedure

File transfer protocol

Floppy transfer protocol

Which of the following has more speed

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Speed of light

Sound

Train

Water

Laszlo and geog Biro invented which place of writing instrument in 1938?

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Ballpoint Pen

Jet plane

Hovercraft

Fountain Pen

The 'two body problem' was fist solved by:

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Adam and Eva

Liebitz

Newton

Einstein

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