Question # 1

Name the instrument which indicates speed at which a vehicle is moving?

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Seismograph

Scotograph

Speedometer

Spherometer

The information is sent by CW transmitter by -

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Changing the audio frequency

interrupting radio signal

Using microphone

Using camera

What is the chemical name of vitamin b-2?

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Riboflavin

Calciferol

Pantothenic acid

Ergocalciferol

What colour of viable light is the sortest in wavelength?

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Violet

Blue

Red

Green

Do you known about ALGOL, BASIC, COBAL. 4GL. 3GL. Java, PASCAL. C,C⁺⁺ and V8

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computer companies

computer websites

Computer languages

None of these

Who invented the Ball Point Pen?

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Write Brothers

Bicc Brothers

Biro Brothers

Waterman

The major component in the LPG is:

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Butane

Methane

Propane

Ethane

X-ray is:

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Electromagnetic waves

The flow of positive charge

^{The flow of neutral practices}

The flow of electron

A mitochondria possesses a

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Single membrane

Double membrane

Three-layered membrane

Four-layered membrane

Soft drinks such as colas contain significant quantities of?

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Caffeine

Nicotine

Tannin

Renin

Who among the following did not share the 1903 Noble Prize in Physics?

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Professor Henri becquerel

Madame Marie Curie

Frederick Joliot

Pierre Curie

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