Question # 1

Light beam which is highly directional is called

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Laser

Eraser

Maser

Grazer

Which of the following words is defined as 'the ability of a liquid to resist flowing:

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Viscosity

Fluidity

Pourability

Freezability

A program written using binary codes is called?

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Machine language

World language

Binary language

Basic language

Beats is a result of the phenomenon of

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Resonace

Interference

Reflection

Echo

which metal is solve - with in colour developing a slighly yellow/pink a colour upon exposure to air. It is widely distributed on earth and occurs in over 800 known mineral. its oxide is used in the production of high intensity lights.

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Silver

yttrium

Scandium

Aluminum

In what year was the first human kidney transplant?

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1959

1941

1952

1954

Who created pretty good privacy (PGP)?

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Paul Zimmerman

Ken Thompson

Bill Gates

Tim Berners

Dialysis is used in the case of a patient

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Heart problems

Kidney problems

Respiratory diseases

Neurological

What type of devices are CDs or DVDs?

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Output

Input

Electric

Storage

Which gas is commonly used in balloon s and airships?

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Hydrogen

Helium

Carbon

Nitrogen

Which one works as an output and input device?

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Scanner

Modem

Board

Division

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Everyday Science Online Test MCQs With Answers

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